Answers
Answer:
[6, 10]
Step-by-step explanation:
Let the weight of a pen be x
Then its weight can be between
8 - 2 = 6 g and 8 + 2 = 10 g
This can be shown as
8 - 2 ≤ x ≤ 8 + 2
6 ≤ x ≤ 10
x = [6, 10]
i think....
Related Questions
a rectangular prism has its length as 6cm, breath 5cm and height 9cm. find the volume
Answers
Answer:
270
Step-by-step explanation:
Volume of rectangular prism = length x width x height
6 x 9 x 5= 270
Five added to six times
a number w is the same
as the quotient of 32
and w.
Answers
Answer:
6w + 5 = 32/w
Step-by-step explanation:
6 times w = 6w
add 5 = 6w + 5
quotient = division = 32/w
Two functions are shown below
f(x)=6x+3
g(x)=3x-2
What is the product of f(3) and g(-4)
Answers
Answer:
-294
Step-by-step explanation:
f(3) = 6(3) + 3
f(3) = 18 + 3
f(3) = 21
g(-4) = 3(-4) - 2
g(-4) = -12 - 2
g(-4) = -14
f(3) * g(-4) = 21 * -14 = -294
Hope this helps!
Answer:
a. -294
Step-by-step explanation:
f(x)=6x+3
f(3)=6(3)+3
f(3)= 18 +3
f(3)= 21
g(x)=3x-2
g(-4)=3(-4)-2
g(-4)=-12-2
g(-4)=-14
21 x -14 = -294
The tide level goes down all evening, and Hamid’s instruments read 11 ft above his marker 1 hour before he arrived. Write the equation in slope-intercept form of the line that represents today’s tide level y relative to the marker over time x, if Hamid knows the line is parallel to the graph of yesterday’s data, y=−8x− 2.
Answers
Answer:
y - 11 = -8(x - 1)
Step-by-step explanation:
We are told Hamid’s instruments read 11 ft above his marker 1 hour before.
Where y is tide level and x is time.
Thus, x1 = 1 and y1 = 11
Since graph of yesterday's data is y = -8x - 2,then in slope intercept form, the equation parallel is;
y - y1 = m(x - x1)
m is -8.
Thus; y - 11 = -8(x - 1)
I need help please ASAP
Answers
ANSWER
angle A, CAB, BAC
James and Rhea went out for a picnic. James ate 3/8 of a pizza. Rhea ate ¼ of the pizza. What fraction of pizza did they eat altogether?
Answers
Answer:
1/2
Step-by-step explanation:
LISTEN
Cal jogs from 10:28 AM until 11:15 AM. For about how long does Cal jog?
Answers
Answer:
47 minutes
Step-by-step explanation:
In elapsed time, it's better to make your problem more readable so it's easier to solve. Add 2 minutes into 10:28 so it turns into 10:30. Then add 30 minutes so it turns into 11:00 AM. Finally, add 15 minutes so it turns into the 11:15 you were looking for. When you combine the minutes allotted (2, 30, and 15) you get 47 minutes.
PLEASE ANSWER, I WILL MARK BRIANLEST
Pythagorean triples are specific combinations that occur frequently in right triangles and use only whole numbers. An example of a Pythagorean triple is __________.
Group of answer choices
3, 4, 5
8, 9, 10
5.5, 12.5, 13.5
7, 22, 25
Answers
Answer:
Answer is 3,4,5
I better see the brainliest now.
Answer:
A. 3,4,5Step-by-step explanation:
you can check each choices by using the Pythagorean theorem
√(3² + 4² ) = 5√(8² + 9² ) ≠ 10 -------- x
√(5.5² + 12.5² ) ≠ 13.5 -------- x
√(7² + 22² ) ≠ 25 -------- x
A pair of shoes costs $70.00. How much will the customer pay after 7% sales tax is added to the purchase?
Answers
Answer:
4.9
Step-by-step explanation:
70.00x7%=4.9
Three less than the product of a number and two
Answers
The largest whale is the blue whale weighing 19,000 kg what is its weight in scientific notation
Answers
Answer:
1.9*10^4 kg
Step-by-step explanation:
1.9*10^4 kg
Answer:
1.9 × 10⁴
Step-by-step explanation:
Move the decimal 4 places to the left to get your number less than 10 but greater than one. Every space you moved left is then placed in the position of the exponent for 10.
Karen invests $2,400 into an account with a 6.8% interest that is compounded annually. How much money will she have in this account if she keeps it for 8 years? Round your answer to the nearest cent. Do NOT round until you have calculated the final answer.
Answers
Answer:
The answer is 4062.39
Step-by-step explanation:
A=$2,400(1+0.0681)1(8). Simplify using the order of operations: A=$2,400(1.068)8=$2,400(1.692661131)≈$4,062.39.
The amount of money after 8 years will be $4062.38.
What is compound interest?In order to compute compound interest, multiply the principle of the original loan by the annual interest rate multiplied by the number of compound periods minus one. You will then be left with the principal amount of the loan plus compound interest.
Given that Karen invests $2,400 into an account with a 6.8% interest that is compounded annually. The amount after 8 years will be calculated as below:-
Amount = P [ 1 + ( r / n )]^(nt)
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
Amount = 2400 [ 1 + ( 0.068 / 1 ) ] ⁸
Amount = 2400 [1.068 ) ] ⁸
Amount = 4062.38
Therefore, the amount of money after 8 years will be $4062.38.
To know more about compound interest follow
https://brainly.com/question/24924853
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How many terms are in the following:
19x - 4y - 2?
Answers
Answer:
3
Step-by-step explanation:
Just count how many terms are there in the expression
7. |-7) - 131 =
a. - 4
b. 4
C. 10
d. - 10
Answers
Answer:
Step-by-step explanation:
If the question is - 7 - 131 = - 138
please help thank you
Answers
Answer:
C
Step-by-step explanation:
just plug in 3 to x and solve
f(x)=3x-1
substitute x with 3
f(3)=3(3)-1
f(3)=9-1
f(3)=8
Dara had to pay $50 in band fees, $25 for the school club fee and $30 for a lab fee how much money does she need to cover her fees
Answers
Answer:
She will need 105$
Step-by-step explanation:
Add 50+25=75 Then add 75+30=105
Paula knits hats. The number of hats h she can knit varies directly with the amount of yarn (y) in yards she has. The constant of proportionality is 42. Write an equation to represent the relationship between the number of yards of yarn Paula has and the number of hats she can knit.
Answers
Answer:
y=42 or h=y/42
Step-by-step explanation:
Then the constant would be the number of yards of yarn required for each hat
The two triangles shown are similar. Find the value of
a
b
2.1
1.4
Answers
Answer:a 2.1 similar to 1.4 is 5.6 n answer to your question
Step-by-step explanation:
Answer:
1.5
Step-by-step explanation:
It costs $5 to buy 2 pounds of fish tank gravel. What is the unit rate in dollars per pound? Answer Questions were confusing so i changed it to a decimal!
It costs $5 to buy 2 pounds of fish tank gravel. What is the unit rate in dollars per pound? A.$2.50 per pound B.$0.40 per pound C.$3.00 per pound D.$2.00 per pound
Answers
Answer:
A
Step-by-step explanation:
who wants my girl? if yes put it down
Answers
Answer:
Already stole herrrrrr ahahah
Step-by-step explanation:
Answer:
nah good luck tho hahaha
HURRY I WILL GIVE BRANLIEST!!!
Answers
Answer:
H. Subtracted 2x from both sides
Step-by-step explanation:
Answer:
h
Step-by-step explanation:
you have to put your common variables together
Find the tan A and sin B exactly.
Choices -
A - tan A = 3/4, sin B =5/3
B - tan A = 4/3, sin B = 3/5
C - tan A = 3/4, sin B = 3/5
D - tan A = 4/3, sin B = 5/3
Answers
Answer:
B - tan A = 4/3, sin B = 3/5Step-by-step explanation:
First, lets find the length of the third side
b = √15² - 12² = √225 - 144 = √81 = 9Now, lets get Tan A and Sin B
Tan A = 12/9 = 4/3Sin B = 9/15= 3/5Correct option is B
what's the simplified form of this expression? 3-[-2/3 x (7 +2) =11]
what steps do you need to do to complete to get the right answer?
Please show your work so that I can learn how to do it.
Answers
Answer:
x = 4/3
Step-by-step explanation:
ASAP ASAP ASAP
simplified the expression 6^8/6^10 select all that apply brainly
Answers
Answer:
1,679,616/60,466,176
Step-by-step explanation:
=0.02777777777
Holly has 38 pecans. She has 5 friends coming to visit. If Holly and her five friends each eat an equal number of pecans, about how many pecans will each person eat?
Answers
Answer: The answer is 6.3
7.25y-15=21.25 what is y
Answers
Answer:
5
Step-by-step explanation:
7.25y = 36.25. (after adding 15 on both sides)
Then divide by 7.25 and it should come out to 5. Hope this helps! :D
Jose earns $920 for 40 hours of work. What is Jose’s unit rate?
i need help
Answers
Answer:
Step-by-step explanation:
rate=earning/time=920/40=23 $ per hour.
what is the answer? pls help
Answers
Answer:
m = undefined
Step-by-step explanation:
m = 9 - 6 / 5 - 5
m = 3 / 0
m = undefined
Answer:
undefined
Step-by-step explanation:
Because x is constantly 5, it is a straight line going up and down. This type of graph has an undefined slope.
A wall measures 2 meters 30 centimeters in width.
What is the width of the wall in millimeters?
A:0.0023 mm
B:0.23 mm
C:2.3 mm
D:2,300 mm
Answers
Answer:
The answer is D
Step-by-step explanation:
1 meter = 1,000 millimeters
1 centimeter = 10 millimeters
2 meters = 2,000 millimeters
30 centimeters = 300
2,000+30=2,300
Answer: D. 2,300
Step-by-step explanation:
There is 1000 millimeters in a meter which gets you 2000 plus the 30 centimeters. 30 centimeters is equal to 300 millimeters because for every centimeter its 10 millimeters. Add the 2000 to the 300 and get 2300 millimeters.
Choose the inequality that Caroline's hair is
7 inches long and grows about 1/5 inch each month. Trinity's hair is 10 inches long and
grows about 1/10 inch each month. How many months will it take for Caroline's hair to be
at least as long as Trinity's hair?*
Answers
Answer:
7 +1/5x ≥ 10 +1/10x . . . . . lower left picture of those shown here
Step-by-step explanation:
Caroline's hair length in inches can be expressed as ...
c = 7 + 1/5x . . . . after x months
Trinity's hair length in inches can be expressed as ...
t = 10 + 1/10x . . . . after x months
When Caroline's hair is at least as long as Trinity's, we have ...
[tex]c\ge t\\\\\boxed{7+\dfrac{1}{5}x\ge 10+\dfrac{1}{10}x}[/tex]
