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Flauer [41]
3 years ago
13

2 and one half divide by one fourth

Mathematics
1 answer:
solmaris [256]3 years ago
3 0
Hi,

2 \frac{1}{2}  \div  \frac{1}{4}   \\ 2 \frac{2}{4}  \div  \frac{1}{4}  = 10

Hope this helps.
r3t40
You might be interested in
Abigail's and gina's ages are consecutive integers. abigail is younger than gina and gina's age is represented by x. if the diff
Ostrovityanka [42]
If Gina's age is x and Abigail is younger than Gina, Abigail's age will be represented by x-1 given that their ages are consecutive integers.

Translating the fact that the the difference of the square of Gina's age and eight times Abigail's age is 17, we will have the following equation:

x^{2} -8(x-1)=17

We can use the equation above to find Gina's age.
4 0
3 years ago
How do I determine that answer step by step?
Nuetrik [128]

Answer:

just write the expression

Step-by-step explanation:

if its for math but then i dont know

7 0
3 years ago
Pls help find the amount at the end of 6 hours
marshall27 [118]

Answer:

A. 7,348

Step-by-step explanation:

P = le^kt

intitial population = 500

time = 4 hrs

end population = 3,000

So we have all these variables and we need to solve for what the end population will be if we change the time to 6 hours. First, we need to find the rate of the growth(k) so we can plug it back in. The given formula shows a exponencial growth formula. (A = Pe^rt) A is end amount, P is start amount, e is a constant that you can probably find on your graphing calculator, r is the rate, and t is time.

A = Pe^rt

3,000 = 500e^r4

now we can solve for r

divide both sides by 500

6 = e^r4

now because the variable is in the exponent, we have to use a log

log_{e}(6) = 4r

ln(6) = 4r

we can plug the log into a calculator to get

1.79 = 4r

divide both sides by 4

r = .448

now lets plug it back in

A = 500e^(.448)(6 hrs)

A = 7351.12

This is closest to answer A. 7,348

4 0
3 years ago
What is equivalent to 7(3x-4)?
notsponge [240]
The answer is 21x-28 hope it helps
5 0
3 years ago
Use the distributive property to find the value of x.
klio [65]
Sorry dudette bdbxyusuaywvs
5 0
3 years ago
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