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2 years ago

find the value of y for a given value of x if y varies direclty with x if y= -252 when x= 84 what is y when x=74

1 answer:

4 0

If it's directly related, it would be y = x + b.
Given coordinates (84, -252)
-252 = 84 + b
b = -252 - 84 = -336
y = x - 336
y = 74 - 336 = -262

Hope this helps, and whoever wrote this problem seriously needs to reconsider their grammar and usage of "with" and "when" and "but" in the right context, it just seems more confusing and misused.

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Question 24 points)Bill cuts a circle out of a square piece of wood to use for a project.Approximately how much wood will be lef

maks197457 [2]

The square piece of wood measures 32 in per side,

Then the circle that can be cut off it has a radius of 16 in (half of the diameter 32 in)

Therefore, the area of the circle is going to be given by the formula:

$\begin{gathered} \text{Area}=\pi R^2 \\ \text{Area}=\pi(16)^2\text{ }\approx803.\, 84in^2 \end{gathered}$

And the area of the initial square was:

Area = 32^2 in^2 = 1024 in^2

Therefore the left-overs of the piece of wood would be the difference:

1024 in^2 - 803.84 in^2

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5 months ago

Please Help! Geometry!

tresset_1 [31]

Step-by-step explanation:

At first we can find AC

then we can find m<A and m< C

or, m<C and then m< A

m<B is already given in the question so there is no need of finding it.

7 0

2 years ago

Question 14 (1 point)

labwork [276]

Answer:

Step-by-step explanation:

I don't think it really does grow by a constant rate. As he puts money in, the amount he puts in becomes less significant to the total.

Suppose he starts at 100 dollars.

After week one, he puts in 100 + 15 = 115 dollars.

The 15 dollars represents an increase of 15/100

After the second week, he puts in another 15 dollars. He has 115 in there already.

(15/115) * 100% = 13.04%

After the third week, he puts in another 15 dollars. (15/130 ) * 100% = 11.53

And so one

4 0

2 years ago

A casino features a game in which a weighted coin is tossed several times. The table shows the probability of each payout amount

kkurt [141]

Answer:

The expected payout of the game is $230.46.

Step-by-step explanation:

The given table is

Payout Amount : $160 $4400 $145000

Probability : 0.146 0.024 0.0007

We need to find the expected payout of the game.

The formula for expected payout is

$\text{Expected payout}=\sum n_iP(x_i)$

where, n is amount and P(x) is probability of that event. The value of n is negative for loss.

Using the above formula we get

$\text{Expected payout}=160\times 0.146+4400\times 0.024+145000\times 0.0007$

$\text{Expected payout}=23.36+105.6+101.5$

$\text{Expected payout}=230.46$

Therefore the expected payout of the game is $230.46.

6 0

2 years ago

Solve for g. g – (–43) = 19 A. –62 B. –24 C. 24 D. 62

olasank [31]

G-(-43)=19
g+43=19
g=19-43
g=-24

B.

5 0

2 years ago