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WARRIOR [948]
4 years ago
7

PLEASE HELP ME DEADLINE IS REALLY SOON

Mathematics
1 answer:
Elden [556K]4 years ago
3 0
I believe 12.48 is your answer.<span />
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If emily eats 18 cookies, which represents 30% of the bag, how many cookies are in the bag
antoniya [11.8K]

Answer:60

Step-by-step explanation:

18 x 100= 1800. 1800/30= 60. 60 x %30= 18

8 0
3 years ago
What is 5000000x9684080945860
Montano1993 [528]

Answer:

4.8420405e+19

Step-by-step explanation:

8 0
3 years ago
Solve for r: -6+4r=2(r-4)<br> A) -1<br> B) 1<br> C) -12<br> D) 12
NISA [10]

Answer:

A) r = -1

Step-by-step explanation:

ur welcome

3 0
3 years ago
Read 2 more answers
The probability that a radish seed will germinate is 0.7. A gardener plants seeds in batches of
Harlamova29_29 [7]

The standard deviation for the number of seeds germinating in each batch is 1.3

<u>Solution:</u>

<em><u>In binomial distribution, standard deviation is given as:</u></em>

\sigma=\sqrt{np(1-p)}

Where "n" is the number of observations

"p" is probability of getting success

We are given that:

Total batches of seed = 8

Probability that a radish seed will germinate is 0.7

Here success is getting radish seed germinated

<em><u>Then, the standard deviation for the number of seeds germinating in each batch.</u></em>

Plugging in values in formula, we get

\sigma=\sqrt{(8)(0.7)(1-0.7)}\\\\=\sqrt{(8)(0.7)(0.3)}\\\\=\sqrt{1.68}\\\\=1.29614\approx1.3

Therefore the standard deviation for the number of seeds germinating in each batch is 1.3

3 0
3 years ago
What is the volume of a rectangular prism with the dimensions: base, 2 thirds centimeters, height one half centimeters , and len
kirill115 [55]

Answer:

The volume of the rectangular prism is 0.25cm^3

Step-by-step explanation:

In this question, we are asked to calculate the volume of a rectangular prism given the measurements in the question.

Mathematically, the volume of a rectangular prism can be calculated according to the formula below;

V = l * w * h

where l, w and h represent the length, width and height respectively

from the question l = 3/4 cm, w = 2/3 cm and h = 1/2 cm

let’s input these values, we have;

V = 3/4 * 2/3 * 1/2 = 1/4 = 0.25 cm^3

6 0
3 years ago
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