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3 years ago

6

HELP ASAP!!!!

1 answer:

lions [1.4K]3 years ago

4 0

The Rule for 10: Numbers that are divisible by 10 need to be even and divisible by 5, because the prime factors of 10 are 5 and 2. Basically, this means that for a number to be divisible by 10, the last digit must be a 0. Take a look at the last digit: 23,890. The last digit is a 0.

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Give good evidence to back it up and i will give brainliest. thnx to whoever helps.

Anna007 [38]

Answer:

Step-by-step explanation:

well, every hour she drives, she loses 2 gallons. so when she was 2 hours in, she was at 8 gallons, when she was 1 hour in, she was at 10 gallons, and when she started, she was at 12 gallons.

6 0

3 years ago

Fencing a horse corral carol has 2400 ft of fencing to fence in a rectangular horse corral. (a) find a function that models the

Vanyuwa [196]

Here it is given that the width is x ft and total length of the fence is 2400 ft .

Let the length be y ft

So we have

$2(x+y) =2400
\\
x+y=1200
\\
y = 1200 -x$

Let A represents area, and area is the product of length and width .

So we get

$A = x y$

Substituting the value of y, we will get

$A = x (1200-x)= 1200x -x^2$

Second part

The area is maximum at the vertex, and vertex is

$x = - \frac{1200}{2(-1)} = 600 feet$

And

$y=1200-x = 1200-600 = 600 feet$

And that's the required dimensions .

8 0

3 years ago

The mean per capita consumption of milk per year is 140 liters with a standard deviation of 22 liters. If a sample of 233 people

salantis [7]

Answer: 0.0192

Step-by-step explanation:

Given : The mean per capita consumption of milk per year : $\mu=140\text{ liters}$

Standard deviation : $\sigma=22\text{ liters}$

Sample size : $n=233$

Let $\overline{x}$ be the sample mean.

The formula for z-score in a normal distribution :

$z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

For $\overline{x}=137.01$

$z=\dfrac{137.01-140}{\dfrac{22}{\sqrt{233}}}\approx-2.07$

The P-value = $P(\overline{x}$

Hence, the probability that the sample mean would be less than 137.01 liters is 0.0192 .

4 0

4 years ago

The amount of time between interest payments is known as

goblinko [34]

Answer:

C, period.

The amount of time between interest payments is known as <em>period.</em>

<h3><em>I hope this helped at all.</em></h3>

5 0

3 years ago

My question is 4 * 7/5th's

miskamm [114]

Answer:

5 and 3/5ths is the answer to your question

4 0

3 years ago