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Nataliya [291]
3 years ago
11

You need to cut a 9 foot piece of plywood into 12 inch sections. Every cut also removes 1/8 inch. How much of the plywood will b

e left after cutting the 12 inch sections?
Mathematics
1 answer:
Olegator [25]3 years ago
4 0
There are 9 feet so it would usually be nine 12" pieces but since each cut takes away 1/8, you can only cut 8 pieces equal to 12 inches. 

Considering this fact, each cut would take away 0.125 inches. If you're cutting 8 times, you would in all be taking away 1 inch.

So aside from the eight 12" sections, you would have a leftover of 11 inches.
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a musician's hair was originally 3 inches long she asked the hairdresser to cut 5/6 of it off how many inches did she have cut o
True [87]
It would be half an inch long because there is 6 halves in 3 so 5/6 of it would be half an inch
5 0
3 years ago
A college football coach wants to know if there is a correlation between his players’ leg strength and the speed at which they c
Leto [7]

Answer:

Please Read below! As a professional athlete, I think I can help. :)

Step-by-step explanation:

First, what is correlation? Correlation is when there is a mutual relationship or connection between two separate things. More studying, better grades. Less sleep, worse focus. In this instance, the football coach wants to see if better leg strength means a faster 40 yard sprint!

As a professional athlete, I can answer immediately that stronger legs, does generally mean a faster sprint. However, this does not mean better endurance in a long distance race!

So the correlation is: stronger legs = faster 40 yard run

A player that can reach 22 leg-presses is likely going to run a faster 40 yard dash, then someone who can only do 10 leg presses. At the same time, however, it's important to take into account the weight of each player, because the person with stronger legs, might have more weight to carry!

I cannot see any chart provided, but I'm going to assume that there is a positive linear graph, with equations being in slope form (y = mx + b).

Let me know if this helps! :)

5 0
2 years ago
What is the surface area of a cylinder with a 3 m radius and a 13 m height ?
lara [203]

Answer:

301.6 (I rounded)

Step-by-step explanation:

Please mark brainlest

7 0
2 years ago
Find the equation of the exponential function represented by the table below
Gennadij [26K]

Answer:

y = 3^(1 + x)

Step-by-step explanation:

Notice that each time x increases by 1, y increases by a factor of 3.

Thus, the required equation  has the form y = 3^x.

Check:  If x = 0, do we get 3?  No.  Therefore we must modify the exponent:

y = 3^(1 + x)

Check:  If x = 0, do we get 3?  3^(1 + 0) = 3 (correct)

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4 0
2 years ago
I need help With my homeworkTITLE: Interpret and write equations From Table
Anon25 [30]
<h2>Answer:</h2>

a) 20 will represent the set price of admission

b) 3 is the price of each ticket

c) x will be the total number of ticket bought

d) y will be the total amount of money spent.

<h2>Explanations:</h2>

The equation given is written in slope-intercept form of a line. The slope-intercept form is in the form y = mx +b

where

• m is the ,rate of change ,or slope

,

• b is the ,intercept, (constant)

Given the equation that represents the total amount of mney the hunter will spend expressed as y = 20 + 3x

a) Since 20 is a constant value, it is more like the initial price. Based on the question, 20 will represent the set price of admission.

b) 3 is the price of each ticket needed to go on the ride

c) x will be the total number of ticket bought for the rides

d) As mentioned earlier, y will be the total amount of money the hunter will spend for the ride including the admission price.

3 0
1 year ago
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