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kogti [31]
3 years ago
11

Estimate how many times larger 4 x 10^15 is than 19 x 10^12.

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
4 0
Whats the answer

i am working on the same test right now

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Give an example of how people have used igneous rock. PLSS GIVE ME EXAMPLE PLSSSs
bogdanovich [222]

Answer:

Granite is a one of the most common igneous rock. Its used in building materials and making statues.

Step-by-step explanation:

8 0
3 years ago
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Find the coordinates of the turning point for the equation of the graph below y=x^2+14x+45
USPshnik [31]

Answer:

(- 7, - 4 )

Step-by-step explanation:

Given a quadratic in standard form

y = ax² + bx + c ( a ≠ 0 )

Then the x- coordinate of the turning point is

x = - \frac{b}{2a}

y = x² + 14x + 45 ← is in standard form

with a = 1, b = 14 , then

x = - \frac{14}{2} = - 7

Substitute x = - 7 into the equation and evaluate for y

y = (- 7)² + 14(- 7) + 45 = 49 - 98 + 45 = - 4

coordinates of turning point = (- 7, - 4 )

4 0
3 years ago
find the difference between the simple interest and compound interest on 2500 for 2 years at 4% per annum , compound interest be
EastWind [94]

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Principal (P)= $2,500

Interest rate= 4%

Number of periods= 2 years

<u>First, we will determine the interest earned using the simple interest formula:</u>

I= P*r*t

I= 2,500*0.04*2

I=$200

<u>Now, using the compound interest formula:</u>

I= [P*(1 + r)^t] - P

r= 0.04/2= 0.02 (semi annual interest rate)

t=2*2= 4 semesters

I= [2,500*(1.02^4)] - 2,500

I= $206.08

6 0
2 years ago
Hilda runs 2/3 of a mile in a half-hour. If she continues to run at a constant rate, how many miles will she run in 3 hours?
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2/3 a mile in half an hour
3 hours=6 x 2/3
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12/3 =4 miles in 3 hours
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3 years ago
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Which type of business would tend to use bank loans?
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All business due this; probably locally own. 
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3 years ago
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