Answers
Answer:
A
Step-by-step explanation:
8x (the babysitter gets paid 8 dollars an hour, and x represents number of hours)
3 (this is the additional tip the babysitter gets; it's not dependent on the number of hours she/he works)
The babysitter will get paid the same despite babysitting two kids- no variable here is dependent on the amount of kids the babysitter babysits.
Answer:
A) 8x + 3
Step-by-step explanation:
The babysitter gets 8 dollars per hours, and x is the hours, so 8x, 8 dollars per hour. She also gets 3 dollars if she gets the children to sleep on time, so add 3. The equation is 8x + 3.
Related Questions
Multiply
132.71 x 10 with the power of 2
Answers
Step-by-step explanation:
132.71 x 10 with the power of 2 = 13271
What is the value of u ?
Answers
please do all i need helppppppp
Answers
Answer:
1. 30 metres
2. 27 squared feet,
3. 25.13 cm
4. 50.27 sqared inches
5. 15.71 metres
6. 380.13 squared metres
7. Area is: 4.52 squared metres Circumference is: 7.54 metres
8. Circumference is: 47.12 feet Area is: 176.71 squared feet
Step-by-step explanation:
1. Since you're rounding pi, your calculation would be:
2 × 3 × 5 = 30
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2. Since you're rounding pi, it would be:
3 × 3² = 27
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3. Use the formula for number 5
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4. Use the formula in number 6
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5. Formula for the circumference of a circle is:
[tex]C=2\pi r[/tex]
So:
2 × 3.14 × 2.5 = 15.71
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6. Formula for the area of a circle is:
[tex]A=\pi r^2[/tex]
So:
3.14 × 121 = 380.13
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7. Use the formula for numbers 5 and 6 to figure these out
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8. Use the formula for 5 and 6, except divide the diameter by 2 because the formula only works with the radius
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Have a good day :)
Answer:
1. 31.4m
2. 26ft
3. 25.12 cm
4. 50.24 in
5. 15.71 meters
6. 380.13 inches
7. 7.5meters
8. 47.1 feet
Step-by-step explanation:
to find the circumference you do 2 x 3.14 x radius
to find the area you do radius squared x 3.14
Naomi bakes 24 cookies in 10 minutes. At this rate, how many cookies can she bake in 30 minutes?
Answers
Naomi will be able to bake 72 cookies in a time span of 30 minutes
ANSWER ASAP IS DUE IN 20 MINUITES (MIDDLE SCHOOL) (PROBABILITY)
Answers
Answer:
A ). 12
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
151 divided by 25
Can someone please answer this I’d really appreciate it ~20 points!!~
Answers
I WILL GIVE BRAINLIEST!!!
Which statement best describes the mean of the data listed below?
10, 7, 9, 5, 8, 6, 7, 3, 10, 5, 7
The middle value of the ordered data set is 7.
The value that occurs most often in the set is 7.
The difference between the smallest value and the largest value is 7.
The sum of all the data values divided by the number of data values is 7.
Answers
Answer:
4. The sum of all the data values divided by the number of data values is 7.
In short, the mean of the data is the average.
A parallelogram is shown below:
A parallelogram ABCD is shown with DC equal to 9 feet and the perpendicular distance between AB and DC equal to 8 over 9 foot.
Part A: What is the area of the parallelogram? Show your work. (5 points)
Part B: How can you decompose this parallelogram into two triangles? If this parallelogram was decomposed into two triangles, what would be the area of each triangle? (5 points)
Answers
Answer:
A：8，B：cut from AtoC 4feet
data set: 3,4,5,7,8,9,11,12,13
what is the absolute deviation for 3
Answers
Answer:
maybe 3.6?? i dont exactly know what the absolute deviation for 3 is but i have the standard deviation
Step-by-step explanation:
sorry
If the circle below is cut from the square of plywood below, how many square inches of plywood would be left over?
Use π = 3.14, and round your answer to the nearest hundredth.
Answers
Answer:
[tex] = area \: of \: square - area \: of \: circle \\ = (s \times s) - (\pi {r}^{2} ) \\ = (24 \times 24) - (3.14 \times ( { \frac{24}{2} })^{2}) \\ \\ = 576 - 452.16 \\ = 123.84 \: square \: inches[/tex]
Books at a library sale are sold for $3.50 each. A function, y = 3.50x can be used to generate an input/output table for this scenario. Which statement is true about an accurate graph of this data?
A. The data is continuous, so it does not matter whether or not the points are in a line.
B. The data is discrete, so the graph is a series of unconnected points.
C. The data is continuous, so the graph is a series of unconnected points.
D. The data is discrete, so the points are connected with a line.
Answers
What is the perimeter of the kite-shaped quadrilateral IKDN?
Answers
Answer: C, P=a×b
Step-by-step explanation:
Is this polygon regular or irregular?
irregular
regular
Answers
Answer: irregular
Step-by-step explanation:
it is irregular because its sides are not equal
help i need the answer i have a low grae in math and need to get this right pls and thx❤
Answers
Answer: Put one dot above the number 1 on the dot plot. Put four dots above the number 2 on the dot plot. Finally, put one dot above the number 3 on the dot plot.
Step-by-step explanation:
Hope this helps and Please mark Brainliest.
find the errors.
......
Answers
By what percent did the enrollment decrease from 2014 to 2015?
2014: 285
2015: 228
Answers
Answer:
0.8 percent
Step-by-step explanation:
divide 228 by 285
Lisa went on a 52km hike. She divided the distance traveled evenly over 4 days.
How many meters did Lisa walk each day?
Answers
Answer:
52km divided by 4 = 13000mStep-by-step explanation:
52 kilometers divided by 4 days is 13000 meters
1 day hike = 52/4
= 13km
1 km = 1,000m
13km = (13 x 1,000)
= 13,000m
Therefore Lisa walked 13,000 metres each day on her 4 day hike.
Hope this helps. :)
Please help me I have a D in this class and I really want to pass 7th grade
ill mark brainliest
Answers
Answer:
positive the line is going up and it increasing so positive association i've done this b4 trust me
POSITIVE ASSOCIATION
Step-by-step explanation:
Answer:
positive
Step-by-step explanation:
in the 1970s the population was in the 80 thousands
in 2010 it is almost in the 140 thousands
there are no points in the graph where the population was lower than where it started
the numbers keep increasing so it is positive assocation
ANSWERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
Answers
Answer:
Maybe 3/4
Step-by-step explanation:
3/4 because when you use the gridlines, whenever the line passes each x value, the line goes 75% down each x value. (i dont know how to explain)
Katie draws 14 pictures in 24 minutes. At this rate, how many pictures can she draw in 312 minutes?
Answers
Answer:
Hi there! the answer should be: Katie can draw 182 pictures in 312 minutes
Step-by-step explanation:
312 ÷ 24 = 13
14 x 13 = 182
hope this helped qwq
first, we should find out how many pictures she can draw in 1 minute. 14/24 equals 0.583333... pictures per minute. 0.583333... times 312 equals 182 pictures (i used a calculator so this should be correct). hope this helps!
1234e=_yface292325h-k=opesjdh
Answers
Answer:
32td
Step-by-step explanation:
LAST ONE LUVS:) thx for all the help!!
Answers
Answer:
hi
Step-by-step explanation:
A is 50 and B is 10
then, C is 5
50+10=60
50-10=40
50÷10=5
have a nice day
Answer:
Step-by-step explanation:
A+B=60
A=60-B
substitute the value of A in
A-B=40
60-B-B=40
60-40=2B
20/2=B
10=B
Now, substitute the value of B in
A+B=60
A+10=60
A=60-10
A=50
A/B=C
50/10=C
5=C
Draw a histogram and a box-and-whisker plot to represent the combined data, and answer the questions. Be sure to include the new graphs as part of your final submission.
How do the graphs of the combined data compare to the original graphs?
Compared to the original graphs, do the new graphs make it easier or more difficult to estimate the price of a book?
Answers
When comparing bars side by side, they should have a consistent scale.
Use a side by side bar or a clustered bar graph to enable comparisons of individual values.
Use a stacked bar graph to highlight part to whole relationship.
Use a logarithmic scale if your audience can understand it.
Help!!!!!!!!!!!!!!!!
Answers
Help please. Geometry.
Answers
Answer:
Trapezoid i think
PLSS HELPP MMEEE FASSTT
Answers
Answer:
12313
Step-by-step explanation:
Answer:
12313
Step-by-step explanation:
i think so
Answer Correct plzz worth 10 points!!!
Answers
Answer:
[tex]\text{1. }p<1000,\\\text{2. }p>500, \\\text{3. No, 487 does not meet Lin's inequality}, \\\text{4. Yes, 742 meets both inequalities}.[/tex]
Explain how to decompose a triangle into congruent triangles. How do those decomposed pieces relate to the area of the rectangle?
Answers
Answer: You would divide the rectangle into half, to form two congruent triangles. When you multiply the area of 1 of the triangles, it gives you the area of both triangles, and so the area of the triangle as a whole.
Step-by-step explanation:
Can anyone help me out I will give you a brainlist if you answer right
Answers
sample may not be valid. Firstly, she had a
relatively small sample size, meaning that
she had a potentially large margin of error.
Additionally, she was asking students from
her math class, which could also have
created a bias simply due to the fact that
they were currently doing math. In order to
survey a more valid sample, she should
consider student of other grade levels and
from other classes to ensure that she has
the most information possible and to create
variation in her sample.
someone help me please.
Answers
Answer:
t = 12h
Step-by-step explanation:
t = total
h = hours