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son4ous [18]
3 years ago
12

Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches.

Mathematics
2 answers:
Gennadij [26K]3 years ago
8 0
128 divided by 6
= 21.3
aleksley [76]3 years ago
4 0
H=6 
V=128
a=√(3(V/h))a=8
base length = 8

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What is a number sequence<br>​
disa [49]

Answer:

A number sequence is a list of numbers that are linked by a rule. If you work out the rule, you can work out the next numbers in the sequence. In this example, the difference between each number is 6. So the rule for this sequence is to add 6 each time. So now you can work it out the next number. 27 + 6 = 33.

4 0
3 years ago
Suppose a city with population 100,000 has been growing at a rate of 8​% per year. If this rate​ continues, find the population
Natalija [7]

Answer:

370,002\ people

Step-by-step explanation:

In this problem we have a exponential equation of the form

y=a(b^x)

where

y is the population of the city

x is the number of years

a is the initial value or y-intercept

b is the base

r is the rate of growth

b=(1+r)

we have

a=100,000\ people\\r=8\%=8/100=0.08\\b=1+0.08=1.08

substitute

y=100,000(1.08^x)

For x=17 years

substitute the value of x in the exponential equation and solve for y

y=100,000(1.08^17)

y=370,002\ people

7 0
4 years ago
Kelly owns a coffee shop. Which of the following is a statistical question that she could investigate at her store?
ruslelena [56]

Answer:

Step-by-step explanation:

b

3 0
3 years ago
Evaluate the expression when y=-3.<br> y2 + 6y +8
jenyasd209 [6]
-6-18+8=-16
Answer -16
3 0
3 years ago
Read 2 more answers
is a stem and leaf plot or a bar graph appropriate to display the number of students at three schools? explain your choice
Dominik [7]
Bar graph because a stem and leaf plot is used when there are big numbers and also when there is a lot of numbers. It CANNOT be used for comparing different data.

Bar graphs are used to compare data. To be more specific, you should use a double bar graph because:

Double bar graphs have 2 or more bars for compariong
Bar graphs are usually used to show length

Answer: Double bar graph (bar graph)

Hope this helps :)
4 0
4 years ago
Read 2 more answers
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