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Diano4ka-milaya [45]
3 years ago
6

(marking brainliest or however you spell it)

Mathematics
1 answer:
Elodia [21]3 years ago
8 0

Answer:

6.4

Step-by-step explanation:

To do this you just have to multiply 40 by 2 to get 80 and than divide by 12.5 and you get 6.4

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How many ounces of water are equal to 6/8 cups of water
MatroZZZ [7]
US Cups US Fluid Ounces
6 cup US 48.00 us fl oz
7 cup US 56.00 us fl oz
8 cup US 64.00 us fl oz
9 cup US 72.00 us fl oz

1 Cup = 8 Fluid Ounces

7 0
3 years ago
What the answer now answer only if now answer corry
goblinko [34]

Answer:

Approximately 11.5 units.

Step-by-step explanation:

We need to find the side opposite to ∠W. We are given the two angles ∠W and ∠X. We are also given that Side X is equal to 7. Therefore, we can use the Law of Sines.

Now, like last time, use the Law of Sines:

\frac{\sin(V)}{v}=\frac{\sin(W)}{w}=\frac{\sin(X)}{x}

We can ignore the first term. Plug in 144 for ∠W, 21 for ∠X, and 7 for <em>x</em>.

\frac{\sin(144)}{w}=\frac{\sin(21)}{7}

Cross multiply:

7\sin(144)=w\sin(21)\\w=\frac{7\sin(144)}{\sin(21)} \\v\approx11.4812\approx11.5

6 0
3 years ago
Company A rents a bounce house for $100 rental fee plus $20 per hour. Company B rents a bounce house for $40 per hour . Let h=th
Ksju [112]

Answer:

A= 100+20h B=40h

Step-by-step explanation:

A=100+20h

B= 40h

3 0
3 years ago
Read 2 more answers
X+2y-z = 9<br> -2x+y+z= 1<br> 2x-y+2z= -5
hodyreva [135]

Answer:

I don't understand the first one

7 0
3 years ago
HELP!!
Anvisha [2.4K]

1.

<h3>Answer: D) rapid spread of disease</h3>

Choice A is not exponential growth or decay because the cost will go up by the same amount ($2) each time. Choices B and C are exponential, but they aren't growth functions. Rather, they are decay functions. A disease spreads exponentially because one person infects two, and then each of those two people infect two others (making 4 additional people infected), and so on.

===============================

2.

<h3>Answer: C) number of cancer cells over time with treatment</h3>

Assuming the treatment works and it is effective, then the cancer cells will go away over time. One example would be that the population is cut in half each time. Choice A is not an answer because the balance will go down the same amount each time. This is assuming the bus company does not change its prices. Choices B and D are eliminated because they represent growth.

================================

3.

I'm unable to answer this because the table is missing.

================================

4.

If the y values increase or decrease by the same amount, as x increases by some set amount, then you have a linear function. For example, if x increases by 1 pairs up with y increasing by 4, then the slope is 4/1 = 4 and we have a linear function.

--------

On the other hand, if x increases by 1 couples with the y values multiplying by some set amount, then you have an exponential function.

Example:

  • (x,y) = (1,2)
  • (x,y) = (2,10)
  • (x,y) = (3,50)

Each time x increases by 1, y is multiplied by 5.

6 0
3 years ago
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