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3 years ago

Help please!!!! please!!!!

Mathematics

1 answer:

Tema [17]3 years ago

5 0

Answer:32

Step-by-step explanation:

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The library at a certain university reported that journal prices had increased by 120% over a period of 10 years. The report con

Kipish [7]

Answer:

8% increase

Step-by-step explanation:

In this question, we are asked to calculate the percentage increase that a certain increment will give over a period of 10 years.

Let the increment be x

Mathematically from the question, we can obtain that ;

(1+x)^10 = (1+1.2)

(1+x)^10 = 2.2

1+ x = 2.2^1/10

1+x = 1.082

x = 1.082 - 1

x = 0.082

This means that x = 8.2% which is approximately 8%

6 0

4 years ago

GIVING BRAINIEST TO SOMEONE WHO ANSWERS IN THE NEST 10 MIN!!!!!

Ilia_Sergeevich [38]

<h3>Answer:</h3>

Graph (0, 25) and (50, 0)

<h3>Step-by-step explanation:</h3>

Intercept form of an equation for a line is ...

x/(x-intercept) + y/(y-intercept) = 1

Dividing each equation by the constant on the right can put it into this form.

<em>First equation</em>:

t/42 + f/42 = 1

<em>Second equation</em>:

t/50 + f/25 = 1

This tells you the second equation can be graphed using the points ...

... (50, 0) and (0, 25) . . . . . matches the second selection

6 0

3 years ago

NO LINKS!! Please help me with this trig function problem.

elena-s [515]

Phase shift=0.89-0.66=0.23

You just need a slight idea about phase shift of waves .And it's just similar like that

3 0

2 years ago

7h^9 c^6 / 21^9 c^4 dis hard

almond37 [142]

Step-by-step explanation:

1) Evaluate the exponent

$\frac{7h^{9} }{c^{6} }$ × $c^{4}$

$\frac{7h^{2} c^{6} }{794280046581}$ × $c^{4}$

2) Cancel terms that are in both the numerator and denominator

$\frac{7h^{9}c^{6} }{794280046581}$ × $c^{4}$

$\frac{h^{9}c^{6} }{113468578083}$ × $c^{4}$

3) Combine multiplied terms into a single fraction

$\frac{h^{9}c^{6} }{113468578083}$ × $c^{4}$

$\frac{h^{9}c^{6}c^{4} }{113468578083}$

4) Combine exponents

$\frac{h^{9} c^{6} c^{4} }{113468578083}$

$\frac{h^{9} c^{6}c^{4} }{113468578083}$

Result ║ $\frac{h^{9} c^{6}c^{4} }{113468578083}$

6 0

3 years ago

HEY BIT**ES I FINESHED MAH MAKEUP AND I NEED YALL FINE A**ES TO RATE ME

Ksenya-84 [330]

Answer:

THIS IS WORTH $1,000,000!!! DEFINITELY 100/10 LIKE FOR SURE!!!! :)))))

5 0

3 years ago

Read 2 more answers