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IRISSAK [1]
3 years ago
13

Can someone explain how to due this

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0
It’s just 5 you divide 9 into 45 and get a whole number of 5
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Calculate the amount and compound interest on
mart [117]

Answer:

Below in bold.

Step-by-step explanation:

i) Amount = 15000(1 + 0.10)^2 = 18,150.

Interest = 3,150.

ii) Amount = 15620(1 + 0.08/2)^(3/2*2)

= 15620(1 + 0.04)^3

= 17,570.38.

Interest =1,950.38.

iii) Amount = 100000(1 + 0.04/4)^(3)

= 100000(1 + 0.01)^3

= 103,030.1

Interest = 3030.1.

7 0
3 years ago
The mass of the moon is about 7.3 x 10^22 kg It would take approximately 26,000,000 moons to equal the mass of the sun. Determin
zimovet [89]
7.3 x 10^22 x 26,000,000=1.898x10^30
Mass of the sun= 1.898 x 10^30
4 0
3 years ago
Find the distance between (-1,-2) and (8,9)
Rom4ik [11]

Answer:

\sqrt{202} units or 14.2 units (rounded to the nearest tenth)

Step-by-step explanation:

To find the distance between a pair of two points, use the distance formula  d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}. Substitute the x and y values of (-1,-2) and (8,9) into the formula and simplify:

d = \sqrt{(-1-8)^2+(-2-9)^2} \\d = \sqrt{(-9)^2+(-11)^2} \\d = \sqrt{81+121} \\d= \sqrt{202}  

So, as an exact answer, the distance is \sqrt{202} units.

(To find the decimal approximate of that answer, enter it into a calculator. This would make the decimal approximate 14.2 units, when rounded to the nearest tenth.)  

7 0
3 years ago
Read 2 more answers
Select the correct locations on the image.
Semenov [28]
This has to be done by hit and trial method. i.e. you have to checking adding which of the function from first column to function in second column will yield h(x).

The following functions yield given value of h(x).

f(x) = -2x + 3
g(x) = 7x - 9 

f(x) + g(x) = -2x +3 + 7x - 9
f(x) + g(x) = 5x -6 = h(x)

So, from 1st column its the cell number 3, and from the second column its the cell number 2. 
8 0
3 years ago
What is 77 divided by 10
N76 [4]

Answer:

7.7

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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