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gayaneshka [121]
3 years ago
9

PLEASE HELP! Which of the following is a discrete random variable? a) length of time you play in a baseball game b) length of a

car c) volume of water in a tank d) number of candies in a box
Mathematics
2 answers:
wlad13 [49]3 years ago
8 0

Answer:

The answer is D: the number of candies in a box.

Step-by-step explanation:

AysviL [449]3 years ago
4 0

Answer:

D) number of candies in a box

Step-by-step explanation:

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In the exponential growth function y = 235(1.15)^x, what is the
sweet-ann [11.9K]

Answer: Growth factor will be 0.15 and percent increase will be 15%.

Step-by-step explanation:

Since we have given that

the exponential growth function

y=235(1.15)^x

1) We need to find the growth factor :

As we know the formula for "Compound Interest ":

A=P(1+\frac{r}{100})^x

If we compare the formula with our given equation, we get

1+\frac{r}{100}=1.15\\\\\frac{r}{100}=1.15-1\\\\\frac{r}{100}=0.15\\\\r=0.15\times 100\\\\r=15

So, the growth factor is at the rate of 0.15.

2) Percent increase will be

0.15=\frac{15}{100}\times 100\\\\=15\%

Hence, growth factor will be 0.15 and percent increase will be 15%.

3 0
3 years ago
Use the diagram to fill in the blanks<br> x=<br> m∠=
faust18 [17]

Answer:

x = 21, m∠A = 23°, the measure of angle in the right = 67°

Step-by-step explanation:

The angles of a triangle sum up to 180°.

Right angles equals to 90°.

Thus, (2x - 19)° + (3x + 4)° + 90° = 180°

=> 5x + 75 = 180

=> 5x = 105

=> x = 21

m∠A=> 2(21) -19 = 23°

the measure of angle in the right=> 3(21) + 4 = 67°

8 0
2 years ago
Find the product for this problem <br> 1.<br> 257<br> x 50
Reptile [31]

Answer:

The answer to this is 12850

Step-by-step explanation:

<h2>Also check out our you tube channel about math called <em>Evimero Academy</em></h2>

<em />

<em />

<h3><u><em>thank you</em></u></h3>
3 0
3 years ago
Can someone please help?!!!
Nuetrik [128]

The perimeter of a rectangle is P=2l+2w where l is the length and w is the width.

Plug in values of l and w in:

P=2(x+8)+2(x-1)

P=2x+16+2x-2

P=4x+14

So the perimeter of the rectangle is 4x+14 units

Hope this helped!

3 0
3 years ago
Help me pls thank you sooooo much
Lubov Fominskaja [6]

Answer: Length: 24

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
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