All categories

2 years ago

PLEASE HELP ITS SO IMPORTANT

Mathematics

2 answers:

dangina [55]2 years ago

7 0

Answer:

I think they first one is .5 and I'm not sure on the other

KonstantinChe [14]2 years ago

5 0

Answer:base 5in height 11 in

Step-by-step explanation:

You might be interested in

Simplify 3^2 x 3^4 x 3^6 A3^10 B3^12 C3^48 D3^0

kvasek [131]

Answer:

$\boxed{\sf\: B)\:3^{12}}$

Step-by-step explanation:

$\sf 3^2\times \:3^4\times \:3^6$

<u>Apply exponent rule:</u>

$\hookrightarrow \boxed{\sf a^b\times \:a^c=a^{b+c}}$

$\sf 3^2\times \:3^4\times \:3^6$

$\sf 3^{2+4+6}$

Add the numbers:

$\sf 2+4+6=12$

$\sf \:3^{12}$

________________________________

7 0

2 years ago

Plz Help

soldier1979 [14.2K]

the answer is B)

we can check by multiply them

8 0

3 years ago

Read 2 more answers

I NEED THIS BY TODAY!!

Agata [3.3K]

Step-by-step explanation:

$(1. \: x = - \frac{y}{3}$

$(2. \: x = \frac{22 + 3y}{2}$

I think this is correct and what you wanted

7 0

3 years ago

Read 2 more answers

The rate of change of the volume of a snowball that is melting is proportional to the surface area of the snowball. Suppose the

Alisiya [41]

Answer:

According to the passage, we have the next equation:

$\frac{dV}{dt} = \frac{4}{3}\pi*3*r^{2}*\frac{dr}{dt} = K*(4\pi*r^{2} )$

where "K" is a proportional constant

Leaving at the end with the next equation:

$\frac{dr}{dt} = K$

Integrating the equation, we have:

$r=K*t+C$

where "C" is a constant

Then, we have the 2 conditions for the problem:

1) t=0 → r=10

Replacing in the equation, we have C = 10

2) t=5 → r=8

Replacing in the equation, we have K = -0.4

Finally, the time which the snowball will be completely melted will be when r = 0. So replacing in the equation

$0=-0.4*t+10$

t = 25 minutes

6 0

2 years ago

You have just spoken to your insurance agent and you are interested in investing in a 20-Payment Life insurance policy. Given th

Lesechka [4]

Answer: You can use this to help you out:

Determine the term life insurance amount per thousand on a 20-year-old male for a 10-year policy given that the face value of the policy is $65,000 and the annual premium is $291.85.

$0.00449

$0.2227

$4.49

$222.72

First find how many thousands on the amount of the face value

You do that by dividing the amount of the face value by 1000

65,000÷1,000=65

So the term life insurance amount per thousand is

291.85÷65=4.49...answer

Read more on Brainly.com - brainly.com/question/4241979#readmore

6 0

3 years ago

Read 2 more answers