Answer:
2
Step-by-step explanation:
Considering x the number of bags he can fill:
x[tex]\frac{3}{8} x = \frac{3}{4} \\x = \frac{3}{4} X \frac{8}{3}\\ x =\frac{24}{12}\\ x = 2[/tex]
I hope I made myself clear.
The distance around Pauline’s block is 0.96 miles. Which student provides the best estimate for the number of miles she travels if she rides her bike abound the block 13 times?
Enzo. 13 is close to 20. 20 plus 0.96 equals 20.96. Hong. 13 is close to 20. 20 times 0.96 equals 19.20. Maxime. 0.96 is about 1. 13 plus 1 equals 14. Xiu. 0.96 is about 1. 13 times 1 equals 13.
Enzo
Hong
Maxime
Xiu
Answer:
Xiu
Explanation:
0.96 is about 1. 1 represents the length of one time around the block. If she goes around the block 13 times, that is 13 multiplied by 1, which is 13.
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The student in Ms. Durham’s class create a dot plot to show the heights of the robots they built. How many robots were built?
Answer:
12 robots
Step-by-step explanation:
Count up all the dots on the line
Answer:
32 robots you can’t have half of a robot so the other 2/4 doesn’t count
Step-by-step explanation:
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A is at (-4,5) and A' is at (5,4), which description most accurately describes the transformation.
A. Rotation 90° Counter-Clockwise about the origin
B. Rotation 90° Clockwise about the origin
C. Reflection across the x-axis
D. Reflection across the y-axis
Answer:
c.
Step-by-step explanation:
u just filp it over and, well, there
30 POINTS HELP ME-
(7.12) A group of students must collect at least $120 to organize a science fair. They have already collected $30. Which graph best represents all remaining amounts of money, in dollars, that the students should still collect to organize the science fair?
(A) Number line graph with closed circle on 120 and shading to the right
(B) Number line graph with closed circle on 90 and shading to the right.
(C) Number line graph with closed circle on 150 and shading to the right
(D) Number line graph with closed circle on 30 and shading to the right.
Answer:
Number line graph with closed circle on 30 and shading to the right
because you already have 30 dollars and they need at least 120 but if they get more then 120 they can still hold the science fair.
THIS ANSWER ISN'T MINE. I TOOK IT FROM AN ANSWER TO THE SAME QUESTION ANOTHER USER POSTED.
At a carnival booth, customers had to guess how many jelly beans were in a jar. Samantha guessed there were 295 jelly beans. There were actually 250 jelly beans in the jar. What is Samantha’s percent error?
Samantha's percent error is 15.24%.
What is Percent Error?
The percent error is the distinction between the estimated value and the actual value in relation to the actual value. In other words, the relative error is multiplied by 100 to calculate the percent error.
Given:
Samantha guessed there were 295 jelly beans.
There were actually 250 jelly beans in the jar.
So, the percent error
= (295- 250) / 295 x 100
= 45 / 295 x 100
= 0.15254 x 100
= 15.24 %
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Find the area of the shaded region
Answer ASAP! but only if you know 100%, and whoever gets it right can have brainliest
Answer: 452
Step-by-step explanation: the area of the whole area is 500. the area of the white space inside is 48. you subtract 48 from 500 and get 452.
Answer:
[tex]beinggreat78~here![/tex]
I would have to agree with what the other person said, 452. Hope this helps.
negative decimals on the number line 7
Answer: Point A because it is between -5.85.
Step-by-step explanation:
which number line shows the solution of 5x-25<-15?
givning brainliest
Answer:
x < 2
Step-by-step explanation:
5x-25<-15
Add 25 to each side
5x-25+25<-15+25
5x < 10
Divide by 5
5x/5 < 10/5
x < 2
Open circle at 2 line to left
negative decimals on a number line 4
Answer:
I will say point b
Step-by-step explanation:
because -0.905 = -0.91 = -0.9 = b beacuse 0.905 isn't close to 1 but 0.95 is closer so i would say be
what is the mean absolute deviation (MAD) of the data set? 78, 82, 84,88,92
Answer:
4.08
Step-by-step explanation:
Anyone know of a calculator that can do everything?
Answer: The Casio FX-9750GII Graphic Calculator features all the basic functionality of an entry-level graphing calculator, making it great for math coursework from Pre-Algebra to AP Calculus and Statistics and courses in between (like Geometry and Trigonometry).
Step-by-step explanation: pls friend can i get branliest and thanks
A cola container is in the shape of a right circular cylinder. The radius of the base is 4 centimeters, and the height is 10 centimeters. What is V, the volume of the container?
Answer:
[tex]V=160\pi[/tex]
Step-by-step explanation:
[tex]V=h\pi r^{2}[/tex]
[tex]V=10*\pi 4^{2}[/tex]
[tex]V=160\pi[/tex]
Answer:
b!
Step-by-step explanation:
please help me i am babysitting and doing homework
Answer:
379.88 cm²
Step-by-step explanation:
A=6ah+3√3a²=6·4.3·11+3·√3·4.3²≈379.87686
Answer: 373cm squared
Step-by-step explanation:
ok so you have to find the are of each individdual part of this shape. there are 6 long sides so 55x6=330. and then you hav to find the are of the top and bottom surface which is 43. 330+43=373
please help me with math question
Answer ASAP! but only if you know 100%, and whoever gets it right can have brainliest
Answer:
15.
Step-by-step explanation:
the 2 above the 7 tells us how many times we multiply through number by it self so 7x2 is 14- 4 is 10+5 is 15
Please help the camera quality is really bad tho so hopefully you can read it.
Step-by-step explanation:
To find the quadrent a coordinate pair is in:
1. look at the "x" value in the (x,y) pair
2. if its negetive go leftward and if its positive go rightward
3. once you have moved to the respective x location do the same thing with the y coordinate in the (x,y) pair
4. up is positive for y and down is negitive.
for example (3,3) would be 3 to the right and 3 up so its in the top right quadrent
(-3,-3) would be 3 left and 3 down so its in the bottom left
Could you help me with this one
Find the area and perimeter of the shaded figure below.
Answer
Area- 9 and Perimeter- 12
Step-by-step explanation:
2 Classify each triangle by its angles and its sides.
Answer:
10) acute triangle
13) right triangle
Step-by-step explanation:
all triangles have angles that add up to 180 degrees
find the third angle of the triangle by subtracting the known angles from 180
180-75-78=27
acute triangles have no angles that surpass 90 degrees which fits that triangle's description
180-54-36=90
since one angle is 90 degrees, it is a right triangle
Answer:
[tex]\huge\boxed{\bf\:10) \: Acute \: angled \: triangle}[/tex]
[tex]\huge\boxed{\bf\:11) \: Right \: angled \: triangle}[/tex]
Step-by-step explanation:
▪︎ Question 10 :
We need to find the missing angle at first. Take it as 'x' .
We know through the angle sum property of a triangle that the total sum of all the angles in a triangle will sum up to 180°. Hence,
75° + 78° + x° = 180°
153° + x° = 180°
x° = 180° - 153°
x° = 27°
Then, since all the angles are less than 90°, we can say that the triangle is an acute angled triangle.
[tex]\rule{150pt}{2pt}[/tex]
▪︎ Question 11 :
Just like the above question, we need to find the missing angle at first. Take it as 'y' .
The total sum of all the angles in a triangle will sum up to 180° (angle sum property of triangles). Hence,
36° + 54° + y° = 180°
90° + y° = 180°
y° = 180° - 90°
y° = 90°
Since, one angle is equal to 90°, the given triangle is a right angled triangle.
[tex]\rule{150pt}{2pt}[/tex]
Algebra Question on Quadratics
Will give brainliest, thanks, and 5 stars.
The question is worth 25 points.
Answer:
Width = 93
Step-by-step explanation:
12 × 16 is 192
285 - 192 = 93
Answer:
The width is 93.
Step-by-step explanation:
I took the test.
Gina's bedroom floor is in the shape of a rectangle. It is 10 feet long and 9 feet wide. What is the area of Gina's floor?
Answer:
90 ft sq
Step-by-step explanation:
L*W is the formula so 9 times 10 is 90.
Alec opened up a savings account with $2,500 and the account will earn 3.5% simple interest. How much money will he have in 15 years?
Answer:
3812.5
Step-by-step explanation:
2500 x 3.5% = 87.5 x 15 = 1312.5 + 2500 = 3812.5
The money will Alec have in 15 years with 3.5% simple interest is equal to 3812.5.
We have given that,
Alec opened up a savings account with $2,500 and the account will earn 3.5% simple interest.
What is the simple interest?Simple interest refers to the straightforward crediting of cash flows associated with some investment or deposit.
2500 x 3.5%
= 87.5 x 15
= 1312.5 + 2500
= 3812.5
Therefore we get the money will he have in 15 years is equal to 3812.5.
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how to divide 2 by 18?
Please help, brainliest! Im not kidding, im only in like 1st grade ;(
Answer
2/18 = 9
Step-by-step explanation:
Answer:
It’s 9 and it’s okay you are just starting don’t worry !
Step-by-step explanation:
Hope this helps!!
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Find the area of a right triangle with a base of 9 feet and a hypotenuse length of 13 feet and a base of 9 feet.(Round to the nearest tenth.)
Answer:
Step-by-step explanation:
Remark
The plan is to find the third side. It and the 9 foot side form a right angle. The base is given as 9 feet. The third sid will be the altitutude. The formula is Area = 1/2 * Base * third side.
Formulas
c^2 = b^2 + a^2
Area = 1/2 b * a
Givens
c = 13 feet
a = ?
b = 9 feet.
Answer: 42.2 square feet.
Solution
c^2 = b^2 + a^2
13^2 = 9^2 + a^2
169 = 81 + a^2 Subtract 81 from both sides.
169 - 81 =81 - 81 + a^2 Combine
88 = a^2 Take the square root of both sides
√a^2=√88
a = 9.381
Area = 1/2 * 9 * 9.381
Area = 42.21
Rounded to the nearest 1/10 Area = 42.2
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Find the zeros of the cubic function g(x)=3x³+4x²-4x
Answer:
x = -2, 0, 2/3
Step-by-step explanation:
3x³ + 4x² - 4x = 0
x(3x² + 4x - 4) = 0
x(3x² + 6x - 2x - 4) = 0
x(3x - 2)(x + 2) = 0
ZEROs
x = 0
3x - 2 = 0
x = 2/3
x + 2 = 0
x = -2
Hope this helps!
.PLEASE HELP, the picture below are the details (giving brainliest)
Answer:
C. 20x+100<400, the new theater must have fewer than 15 seats
Step-by-step explanation:
Has to be less than 400 seats and we must include the 100 balcony seats
The swimming pool is open when the high temperature is higher than 20°C. Lainey tried to swim on Monday and Thursday (which was 3 days later). The pool was open on Monday, but it was closed on Thursday. The high temperature was 30°C on Monday, but decreased at a constant rate in the next 3 days. What is the solution set of the inequality? (also please show the inequality to determine the rate of temperature decrease in degrees Celsius per day, x, from Monday to Thursday.)
Answer: 30° - 3d ≤ 20°
Step-by-step explanation:
Here the constant rate of decreasing the temperature = d degree,
Thus, the total decreasing in three days = 3d degree,
If the temperature on Monday = 30°
Then the temperature n Thursday = 30° - 3d
Since, The swimming pool is open when the high temperature is higher than 20°
⇒ 30° - 3d ≤ 20°
Which is the required inequality to determine the rate of temperature decrease in degrees Celsius per day, d, from Monday to Thursday.
Answer:
30-3d\le 20
Step-by-step explanation:
Find the value of x.
Find the difference. On February 6, 1995, in Sioux Falls, South Dakota, the temperature dropped from 48°F to –16°F in a period of 8 hours. What was the average change in temperature per hour? please help
Answer:
The average change in temperature per hour was -8°F.
Step-by-step explanation:
Using the equation 48-(-16) we know that the temperature dropped by 64°F.
[tex]48-(-16)=64[/tex]
We now know that the temperature dropped by 64°F in a period of 8 hours. Using the equation -64/8 we can find the average change in temperature per hour.
[tex]\frac{-64}{8} = -8[/tex]
Therefore, the average change in temperature per hour was -8°F.
Thanks
this help a lot
