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frosja888 [35]
2 years ago
13

Look at these calculations.

Mathematics
2 answers:
Deffense [45]2 years ago
8 0

Answer:

None or 1499 + 287 I assume

myrzilka [38]2 years ago
3 0

Answer:

1545 + 287

odd man out

Step-by-step explanation:

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A river discharges 4 × 106 cubic feet of water into the Pacific Ocean each second. There are 86,400 seconds in one day. To find
erik [133]

Answer:

3.456E + 14= 3.456X10^{14

Step-by-step explanation:

The river discharges 4X10^6 cubic feet of water into the Pacific Ocean each second.

There are 86,400 seconds in one day.

Amount of water discharges each day

=4X10^6X86400\\=345600000000\\=3.456X10^{11

Since this differs from what you have, I will explain the scientific notation.

3.456E + 14 simply means 3.456X10^{14

The options are not well laid out but you can pick the appropriate option.

8 0
3 years ago
What is the volume of a right circular cylinder with a radius of 5 cm and a height of 12 cm?
aalyn [17]

Answer:

942.48

Step-by-step explanation:

use the formula v=bh

step 1:find base use the formula to find the area of the circle

step 2:then multiply your answer of base with your height

like this \pi5^{2}then 78.59(12)

4 0
3 years ago
Solve for x: 3(x + 1) = −2(x − 1) − 4.<br><br> 1<br> −1<br> −5<br> −25
LekaFEV [45]
3x + 3 = -2x + 2 - 4
3x + 3 = -2x - 2
Add 2 to each side
3x + 5 = -2x
Subtract -3x from both sides
5 = -5x
Divide each side by 5
1 = -x
Since you can leave x negative you reverse it with 1 and your answer will be >>> x = -1
6 0
3 years ago
Read 2 more answers
What percent is equivalent to the fraction 7/10<br><br> Enter your answer in the box.
Angelina_Jolie [31]

Answer:

70%

Step-by-step explanation:

Two Steps to Convert a Fraction to a Percent

Use division to convert the fraction to a decimal:

7/10 = 7 ÷ 10 = 0.7

Multiply by 100 to get the percent value:

0.7 × 100 = 70%

Therefore the answer is 70%.

8 0
2 years ago
Please help !!! Will mark as brainliest !!!
soldier1979 [14.2K]

Answer:

So the answer would be (A.

Step-by-step explanation:

5 0
2 years ago
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