All categories

3 years ago

Erin wants to raise her math grade to a 95 to improve her chances of winning a math

Mathematics

1 answer:

MissTica3 years ago

6 0

Answer:

Step-by-step explanation:

Yes because to raise her score she would have to add 81 increased by 15% to reach her goal . So you should agree with her . If you dont understand how i got the answer plz let me know so i can explain it better.

Anyway hope this helps!

You might be interested in

What is 3/5 divided by 1/2

VladimirAG [237]

6/5 because flip the second number and multiply when dividing fractions.

7 0

3 years ago

Read 2 more answers

Given: f(n) = 3n-5 and g(n) = 2n-1 Find: (fog)(5

laiz [17]

Answer:

Step-by-step explanation:

So we have the two functions:

$f(n)=3n-5\text{ and } g(n)=2n-1$

And we want to find (fog)(5). This is the same as:

$(f\circ g)(5)=f(g(5))$

So, find g(5) first:

$g(5)=2(5)-1\\$

Multiply and subtract:

$g(5)=10-1=9$

So, we can substitute:

$f(g(5))=f(9)$

Find the value:

$f(9)=3(9)-5$

Multiply and subtract:

$f(9)=27-5=22$

So:

$(f\circ g)(5)=22$

And we're done!

4 0

3 years ago

Find the sum of the terms. The numerator of the simplified sum is .

aleksley [76]

Answer: 2

(

)

(

)

(

)

(

)

3 0

3 years ago

What is 54 3/11 as a decimal

Bess [88]

54.27 54.27 54.27 54.27

8 0

3 years ago

A triangle has sides with lengths of 8 centimeters, 15 centimeters, and 17 centimeters. Is it a right triangle?

ycow [4]

Answer:

Yes it is!

Step-by-step explanation:

If you want to know whether it is, use the pytheoream theory. a2+b2=c2

a is the shortest side, b is the second longest and c is the longest.

In this case, the equation will be:

8 sq + 15 sq = 17 sq

64 + 225 = 289

= It is a right-angled triangle!

7 0

3 years ago