Two-thirds of the students in Harry’s math class and three-fifths of the students in Amani’s math class are boys. Which question about the classes is best modeled with a division expression?

A If there are 12 boys, how many students are in Harry’s class?

B If there are 24 students, how many boys are in Amani’s class?

C What fraction of the students in Harry’s class are girls?

D What fraction of the students in Amani’s class are honors students if the fraction is equal to StartFraction 5 Over 4 EndFraction the fraction of students who are boys?

Answers

Answer 1

B

Step-by-step explanation:I believe that it is B because if there’s more boys then girls then I believe that it is B. I hoped it work

Answer 2

Answer:

The answer is A

Step-by-step explanation:

when i finished the test it said that A was correct


Related Questions

how is 6/4 simplified to 1 1/2. I need a full explantion!! PLEASE HELP!!!!

Answers

Answer:

6 goes into 4 one time while still having 2 left over leaving you with 1 and 1/2

Step-by-step explanation:

that's the simplest its gonna get

I honestly don’t know

Plz helps with 2 though 5

Answers

Answer:

8 hours will be for the first one.

Answer:

2. 6 bulbs

3. 3 bunches

4. 7 hours

5. 9 bunches

Step-by-step explanation:

im giving free brainlest only if you give it to me

Answers

Answer: betttttttttttttttttttttttttttt

Answer:

ok i will

Step-by-step explanation:

round 83 960.to the nearest hundred

Answers

Answer: it is 8400

Step-by-step explanation:Find the number in the hundred place

9

and look one place to the right for the rounding digit

6

. Round up if this number is greater than or equal to

5

and round down if it is less than

5

.

84000

if u need more math answers there is a cool website free of use called "mathaway" and i use it on all of my assignments and it really helps, i hope that i was useful!

Answer:

84,000

Step-by-step explanation:

Which of the following describes two triangles that are similar to one another?

Answers

We have to determine, which of the following triangle is similar to another one.

Two similar triangle are always congruent. Two figures are similar if they have the same shape and size.

Two triangles are similar if their corresponding sides are proportional. Two polygons are similar if their corresponding side are proportional.

If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Both triangles are similar by SSS theorem, because all three pairs are in proportion,

To calculate the proportion of sides,

Triangle 1; m1 = 67, m2 = 15

Triangle 2 ; m1 = 15 , m2 = 95

[tex]\dfrac{67}{15}= \dfrac{15}{95}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 1; m1 = 24, m2 = 101

Triangle 2 ; m1 = 65, m2 = 101

[tex]\dfrac{24}{65}= \dfrac{101}{101}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 1; m1 = 45, m2 = 80

Triangle 2 ; m1 = 59 , m2 = 45

[tex]\dfrac{45}{59}= \dfrac{80}{45}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 1; m1 = 71, m2 = 32

Triangle 2 ; m1 = 71 , m2 =77

[tex]\dfrac{71}{71}= \dfrac{32}{77}[/tex]

Thus the angles are in same proportion then the triangle are similar.

To know more about Triangles click the link given below.

https://brainly.com/question/17721279

find the measure of each angle

Answers

Answer:


Find the measures of each angle.

When angles are complementary, the sum of their measures is 90 degrees. Two complementary angles have measures of 2x-10 degrees and 3x-10degrees.

Plz helps with 6 though 10

Answers

6. 1,150 miles in 20 hours because 345 divided by 6 equals 57.5 and you have to multiply 57.5 times 20 and you get 1,150

7. 288 cookies in 24 minutes because 120 divided by 10 equal 12 and 12 times 24 equals 288

8. 10 asparagus 20 divided by 2 equals 10

9. 12 miles in 6 hours because 6 times 2 equals 12

10. ( I think she will take about 31 minutes to make 22 ribbons) i might be wrong

Round the number 82.365 to the nearest hundredth.

Answers

Answer: 82.36

8 = tens place

2 = ones place

.

3 = tenths place

6 = hundredths place

Hope it helps!

help with math homework chapter 1 practice

Answers

Answer:

Their is this website that has any basically every calculator on it and it show work. It is called "calculator soup"

view the imagine to get the answer

Determine whether the ratios form a proportion.
A) Yes, Proportional
B) No, Not Proportional

Answers

Answer:yes proportional

Answer:

A

Step-by-step explanation:

Hope this helps! Please consider making me brainliest!!!!!!!!

Answer in simplest form and use mixed numbers if needed

Answers

Answer:11/12

Step-by-step explanation:

It is 11/12
Just did it

The auto insurance plans available from Fret-No-More Auto Insurance are outlined in the table below. To be considered “full” coverage, an insurance plan must include one level of coverage from each category. What is the annual premium for the cheapest insurance plan available from Fret-No-More that is considered full coverage?

Fret-No-More Auto Insurance
Type of Insurance Coverage
Coverage Limits
Annual Premiums
Bodily Injury
$25/50,000
$21.35

$50/100,000
$32.78

$100/300,000
$42.10

Property Damage
$25,000
$115.50

$50,000
$142.44

$100,000
$193.78

Collision
$100 deductible
$490.25

$250 deductible
$343.33

$500 deductible
$248.08

Comprehensive
$50 deductible
$105.79

$100 deductible
$88.23
a.
$473.16
b.
$490.72
c.
$715.33
d.
$732.89

Answers

Answer:CAN I GET BRAINLIEST PLS?

Your answer would be A) 473.16$

Step-by-step explanation:

Your answer would be A) 473.16$ because, if your question is "The auto insurance plans available from Fret-No-More Auto Insurance are outlined in the table below. To be considered “full” coverage, an insurance plan must include one level of coverage from each category. What is the annual premium for the cheapest insurance plan available from Fret-No-More that is considered full coverage?" and the second part that has the choices are a.

$473.16

b.

$490.72

c.

$715.33

d.

$732.89 then the answer would be A

Answer:

Your answer is: A) 473.16

Step-by-step explanation:

Hope this helped : )

Answer the area of the trapezoid

Answers

Answer:

8700 meters

Step-by-step explanation:

8700 meters!!!!!!!!!!

Two groups performed an experiment separately by tossing a coin in the air. Group P performed 50 trials and group Q performed 100 trials. Each group recorded the results in the table below:

Group Heads Tails
P 35 15
Q 53 47
What conclusion can be drawn about the number of trials and the probability of the coin landing on heads or tails? (5 points)

Group of answer choices

The experimental probability is closer to the theoretical probability for group Q than group P.

The experimental probability and the theoretical probability for group Q is the same.

The experimental probability and the theoretical probability for group P is the same.

The experimental probability is closer to the theoretical probability for group P than group Q.

Answers

Answer:

Are you still in the test? If so I am guessing (not 100% sure) the answer is A.

Step-by-step explanation:

A. The experimental probability is closer to the theoretical probability for group Q than group P.

This may be the answer because, 100 trials is twice the amount of trials in the experiment of p. Theoretically people would think 100 trials is better because more results concludes to an more accurate average. The probability  is better for p because the smaller amount of trials means no changes within a project. You can control the variables.

Hopefully this is right!

What is 3j plus 5j plus 3j
If you help you will get 20 points
PLEASE!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Let's simplify step-by-step.

3j+5j+3

Combine Like Terms:

=3j+5j+3

=(3j+5j)+(3)

=8j+3

Answer:

=8j+3

 

Answer:

11j

Step-by-step explanation:

Considering we do not know what "j" is, we can only combine like terms. Therefore, 3+5+3 = 11. So the answer is 11j.

The table below shows prices for breakfast items at a food truck. Jeffrey ordered 2 breakfast tacos with bacon, an order of potato hash and a cup of coffee. The sales tax for the order was $0.75. He paid for his breakfast with a $10 bill. Breakfast Menu Item Price 1 Breakfast taco - egg & cheese $2.00 1 Breakfast taco - with bacon $2.25 1 Order of potato hash $1.50 Cup of coffee $0.50 How much change should Jeffrey receive from a $10 bill? O A $2.75 O B. $6.50 OC. $8.50 OD. $4.25​

Answers

Answer: A.$2.75

Equation: 2(2.25)+1.50+0.50+0.75

Because he bought 2 breakfast tacos with bacon and the price of that is $2.25 for 1 then he bought a potato hash for $1.50 and a cup of coffee for $0.50 and the tax is $0.75

Answer: 2.75. In change

Step-by-step explanation:

First add the two breakfast tacos, since one is 2.25$ Two would be 4.50$ Next add the potato hash and cup of coffee, you should get 2.00$ After that add the tacos with the coffee and potato hash which equals 6.50$ and don't forget to add your 0.75. Tax to the 6.50$ once you get 7.25. You need to do 7.25. - 10.00 which would get you your change of 2.75$

Valarie used a laser to measure the average thickness of a human hair which is 0.0032 meters thick. A grain of sand is 0.0024 meters thick. How do the two thicknesses compare?

Answers

Answer:

A human hair is 0.0008 meters thicker.

i think....

Step-by-step explanation:

Answer:

The human hair would be 0.0008 meters thicker, or 8 × [tex]10^{-4}[/tex].

Step-by-step explanation:

Thickness of a Human Hair: 3.2 × [tex]10^{-3}[/tex]

Grain of Sand: 2.4 × [tex]10^{-3}[/tex]

3.2 × [tex]10^{-3}[/tex] - 2.4 × [tex]10^{-3}[/tex]

PLEASE HELP ILL GIVE YOU 5 STARS, AND BRAINLIEST !!! (FOR ASSESSMENT)


The plesiosaur’s stomach had 2.25 kilograms of gastroliths. The largest stone was 0.074 meter long, 0.048 meter wide, and 0.022 meter thick.
3. Write the length of the largest stone as a number name and in expanded form.

Answers

Answer:

stone called gasthroliths,the largest one is 0.074

Step-by-step explanation:

Answer:

the person above me is correct

Step-by-step explanation:

the person above meh is correct

Which equation has the correct sign on the product?
A. 10 x 11= -110
B. 14(-7)=98
C. (-25)(-25)=625
(-16)(12)=192.
I'll give brainliest for correct and accurate answer.

Answers

C. A negative times a negative is a positive.

Answer: C

Step-by-step explanation: Because a negative x negative = a positive.

What is 6/5 in simplest form?

Answers

3/2.5 i would think
3/5 if you break 6 in half you get 3 and 5 is an odd number so it stays the same

Can someone Help me?

Answers

Answer:

The area of the circle with a radius of 5 cm is 78.5

π·5^2=78.5

either 1.5923566879  or 0.628

What is the area of this triangle?

Answers

Answer:

Just need points. 27

Step-by-step explanation:

29.5 i think so shshshehshshhsha

What is the answer to this problem?

Answers

The answer to this problem is -25
-25 i used google :D

Which expression can be used to find 80% of 120?
A.(0.8) (24)
B.(0.2) (120)
C.(0.8) (120)
D.(0.2) (24)
PLEASE HELP I'M BEGGING MY TEST IS TIMED

Answers

Answer:

C.(0.8) (120)

Step-by-step explanation:

0.8 = 80%

of means multiply, therefore, 0.8 x 120 equals 80% of 120.

Answer:

C. (.8)(120)

Step-by-step explanation:

that is how you find percent of a number

Which value is equivalent

Answers

Answer:

the first one is equivalent

the first one is equivalent

Jeremy claims that if a linear function has a slope of the same steepness and the same y-intercept as the linear function in the graph, then it must be the same function.

On a coordinate plane, a line goes through points (0, negative 1) and (2, 0).

Which equation is a counterexample to Jeremy’s argument?

y = negative one-half x minus 1
y = negative one-half x + 1
y = one-half x minus 1
y = one-half x + 1

Answers

Answer:

y= 1/2x -1

Step-by-step explanation:

(0, -1), (2, 0)

y= mx + b

m= 1/2 (0.5)

b = -1

Answer:

y=1/2x-1

Step-by-step explanation:

i jus got it correct

Em uma agência bancária, dois caixas atendem em média seis clientes em 10 minutos. Considere que, nesta agência, todos os caixas trabalham com a mesma eficiência e que a média citada sempre é mantida. Assim, o tempo médio necessário para que cinco caixas atendam 45 clientes é de:

a) 45 minutos;
b) 30 minutos;
c) 20 minutos;
d) 15 minutos;
e) 10 minutos;

Answers

B) 30 minutos
10/x=5/2•6/45
10/x=30/90
30x=900
X=30

Cody can walk 1/3​ of a mile in 1/6​ of an hour. How many miles can he walk in 2 1/3 hours ​if he continues at the same pace?

Do not enter as a mixed number or a decimal, use an improper fraction.

Answers

Answer: 14/3 miles

Step-by-step explanation: Miles divided by hours gives speed

1/3÷1/6 = 2 mph

Distance= speed × time

2 1/3 is 7/3 7/3×2 = 14/3

Answer: 14/3 miles

1/3 mile = 1/6 hour

2 1/3 hours can be converted to 7/3 (2x3=6, 6+1 = 7), which can be converted to sixths by multiplying 7 and 3 by 2 (7x2=14, 3x2=6) and getting 14/6.

Since 1/3 of a mile is equivalent to 1/6 of an hour, 14/6 hours is 14/3 because 14x1=14.

Identify which numbers are written correctly in scientific notation and which are not.
7.8 x 10^1
10.3 x 10^-8
3.5 x 8^4
3 x 10^6
2.12 x 10^-4
3.4 x 10^8
0.18 x 10^5
70 x 10^-9

Answers

Answer:70×10^-9

0.18×10^5

10.3×10^-8

Are not written correctly in scientific notation

Step-by-step explanation:they are not written correctly because a number whose absolute value is greater than or equal to 1 and 10 multiplied by an integer per of 10. So for short there either lower than 1 or higher than 10 and need to be between to be scientific notation. I hope this helped you

...........70x10^-9............

Which answer choice represents an equivalent number sentence of "49 - 12"?
A. 37
B. 49 + (-12)
C. 49 + 12
D. 12 - 49

Answers

Answer:

B

Step-by-step explanation:

A. 37 isn't a number sentence

B. 49 + (-12) = 49-12. They're the same thing  because 49 minus 12 can also be written as 49 plus negative 12

C. 49 + 12 doesn't equal 49-12

D. 12- 49 = -37 which isn't equivalent to 49-12.

Hope this helps!!!

The choice that represents an equivalent number sentence of the equation would be B
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