What is 1/4 of 10 explain

Answers

Answer 1
Answer: Too many points for such a simple explanation :)) Whatever:
To get 1/4 of a number you multiply the number by 1/4. Same for any non-percent number. If the number is a percent, say, 23,5%, you first divide it by 100 to get a non-percent, then do the same, that is, multiply it by the number.
Our result is \frac{1}4*10=\frac{10}4=\frac{5}2=2\frac{1}2=2.5

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Don has 72 servings of peanut butter and 40 servings of jelly. What day would you run out of both peanut butter and jelly

Answers

If Don eats one serving a day of both he will run out of jelly on day 40
of peanut butter on day 72
if he makes a peanut butter and jelly every day he will run out on day 40

Which are examples of non-statistical questions? Questions Question 1 What is Sasha's favorite movie? Question 2 What is Stacey's favorite book? Question 3 What is your favorite movie? Question 4 What is your favorite book?

Answers

The examples of non-statistical questions

1. What is Sasha's favorite movie?

2. What is Stacey's favorite book?

What is Non Statistical Question?

Data will exist for a non-statistical question, but the outcomes won't change. There will be just one response. One potential response is the key to determining whether a query is non-statistical.

This probability theory is essentially eliminated when non-statistical sampling is used in audit sampling, which leaves just the auditor's discretion to be used.

Given:

As, Non-Statistical questions have answers with no variability (there is only 1 answer).

A few examples of non-statistical questions are: "What is the lightest element from the periodic table?"

So, the question "What is Sasha's favorite movie?" have one answer.

and, the question "What is Stacey's favorite book?" have one answer.

and, the question "What is your favorite movie?" can vary.

and, the question "What is your favorite book?" can vary.

Learn more about Non Statistical Question here:

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Answer:

Question 1 and Question 2

Step-by-step explanation:

A non-statistical question means it's about a specific person.

Find (f×g)(x) when f(x)=x^2+8x+15 and g(x)=5 over x^2-9

Answers

look at the picture......

Final answer:

To find the product of two functions, substitute the given functions into the expression and simplify.

Explanation:

To find (f×g)(x), we need to multiply the functions f(x) and g(x). First, let's substitute f(x) = x^2 + 8x + 15 and g(x) = 5/(x^2 - 9) into the expression. (f×g)(x) = (x^2 + 8x + 15) × (5/(x^2 - 9)).

Next, we simplify the expression by multiplying the numerators and denominators. (f×g)(x) = 5(x^2 + 8x + 15) / (x^2 - 9).

We can further simplify by factoring the numerator and denominator if possible. If not, we can leave the expression as is. Therefore, (f×g)(x) = 5(x + 5)(x + 3) / (x - 3)(x + 3).

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What is the value of b? –7b = –42

Answers

for this question you can just divide the both sides by -7 so you gonna have : 
-7b/-7 = -42/-7 ⇒ b = 6 :)))
i hope this is helpful 
have a nice day 
-7b = -42\n\nb = (-42)/(-7)\n\n\boxed{\bf{b = 6}}

The standard baseball measures 2 11/16" in diameter. What is its volume (to the nearest hundredth)?

Answers

Answer:

10.16 inch³

Step-by-step explanation:

The shape of a baseball is sphere. Given that, the diameter of the baseball is 2(11)/(16) inches.

So radius will be,

=(2(11)/(16))/(2)

=((43)/(16))/(2)

=(43)/(32) inches.

We know that, the volume of a sphere is,

V_(sphere)=(4)/(3)\pi r^3

=(4)/(3)\pi \left((43)/(32)\right )^3

=10.163\appox =10.16 inch³

if the diameter = 2+11/16 inches, radius=diameter/2= 1+11/32 inches

volume of a sphere is (4/3)pi*r^3 = 10.16

An astronaut was exploring the moon of a distant planet, and found some glowing goo at the bottom of a very deep crater. She brought a 10-gram of the goo to her laboratory. She found that when the goo was exposed to light, the total amount of goo increased by 100% every hour. How much goo will she have sfter 1 hour?After 2 hours? After 3 hours? After n hours?

Answers

Answer:

20 ; 40 ; 80 ; 10(2^n)

Step-by-step explanation:

Given that:

Initial amount of goo (p) = 10 gram

Total amount of goo increased by 100% every hour ;

How much goo will she have sfter 1 hour?After 2 hours? After 3 hours? After n hours?

Using the relation :

Final amount = initial * (1 + rate)^t

Rate = 100% = 100/100 = 1

t = number of hours

Hence, after 1 hour :

Final amount = 10(1 + 1)^1

Final amount = 10(2)^1 = 20 grams

After 2 hours : t = 2

Final amount = 10(1 + 1)^2

Final amount = 10(2)^2 = 10 * 4 = 40 grams

After 3 hours ; t = 3

Final amount = 10(1 + 1)^3

Final amount = 10(2)^3 = 10 * 8 = 80 grams

After n hours ; t = n

Final amount = 10(1 + 1)^n

Final amount = 10(2)^n grams