3 years ago

Help me guys? Please

Mathematics

1 answer:

AVprozaik [17]3 years ago

8 0

Answer:

a :)

Step-by-step explanation:

You might be interested in

what are the five different times in which the minutes before are the same as the minutes after the hour

Romashka [77]

Answered by Norbert J.M..
Hope this helps.

5 0

3 years ago

Solve for a.

egoroff_w [7]

Answer: $a=\sqrt{\frac{30}{23} }$

Step-by-step explanation:

$23a^2=30$

Divide by 23

$a^2=\frac{30}{23}$

Extract the square root.

$a=\sqrt{\frac{30}{23} }$

3 0

3 years ago

Four hundred people were asked whether gun laws should be more stringent. three hundred said "yes," and 100 said "no." the point

Anna11 [10]

To find relative frequency of no voters;

p(A)=favourable outcomes/total outcomes

p(A)=100/400

= 1/4 or 0.25

Therefore, the probability a person will respond with a no is 0.25.

Hope I helped :)

8 0

3 years ago

What would my grade be if i had a 76% in the class, then got a 0% on a test worth 70% of my grade?

ExtremeBDS [4]

Answer:

I believe it would be 6

7 0

3 years ago

Consider two investments, one earning simple interest and one earning compound interest. If both start with the same initial de

Len [333]

Answer:

Ratio between balances will be:

$(x*(1+i)*n)/(x*(1+i)^n)$

Where;

x = deposit

%i = interest rate annual

n = years

Step-by-step explanation:

Lets say first deposit is x$ for both investment and annual interest rate for both investment are %i. Also, they stayed under i interest in n years:

Total balance for simple interest is:

$Total balance=x*(1+i)*n$

How ever total balance for compound interest is:

$Total balance=x(1+i)^n$

6 0

3 years ago