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Alchen [17]
3 years ago
13

What is the correct way to write 340,000,000 in scientific notation?

Mathematics
2 answers:
GalinKa [24]3 years ago
8 0
3.4 x 10^8 is the answer m888888888888888
bazaltina [42]3 years ago
7 0

Answer:

c- 3.4 × 108

Step-by-step explanation:

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Cooper wrote checks on his checking account for $20, $20, $18, $20, and $35. He also deposited $53 in the account. Which number
yaroslaw [1]
C beacause I’m big brain
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2 years ago
Five snails are having a race. The snail's speeds are given in the table. Which two snails are going the same rate of speed?
skad [1K]

Answer:

2 1/5 for alice

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5 for Carl

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Carl and Eva

Step-by-step explanation:

brainliest please

7 0
2 years ago
Easy 10 points for the day a challenge question will be given out by me every day so here is the first on. -7+7x30+101/2. There
Ksju [112]
The answer is 131/2 that is the answer
7 0
3 years ago
10.Which of the following is HCF of 2x^2-18 and x^2-2x-3?
Vika [28.1K]

Answer: x - 3

Step-by-step explanation:

Factor:

2x^2 - 18

1. Factor out 2:  2(x^2 - 9)

2.Factor x^2 - 9 into (x-3)(x+3):  2(x - 3)(x + 3)

*Notice that x^2 - a^2 can always be factored into (x-a)(x+a)

where a is a constant so in this case, a is 9 which is also 3^2

so x^2 - 9 can be factored into (x - 3)(x + 3)

x^2 - 2x - 3

1. Think what two numbers multiplied together is -3 and added together is 2

-> 3 and -1 since 3(-1) = -3 and 3+ (-1) = 2

2. Factor x^2 - 2x -3 into (x - 3)(x + 1)

Therefore, since both 2x^2 - 18  and x^2 - 2x -3 do not have another common factor besides x - 3, x - 3 is the HCF of 2x^2 - 18  and x^2 - 2x -3.

7 0
3 years ago
He height y, in feet, of a football x seconds after it is thrown is modeled by the equation y=-16x2+24x+1
Lelu [443]
<span>I believe you are missing the rest of your question...

What information does the zero of the equation 6 = –16x2 + 24x + 1 represent?

In this case

</span><span> 0=-16x2+24x+1-6 .............> -16x2 +24x -5 = 0
</span><span>
If we graph the equation, we can see that the solutions are

x1 = 0.25 and x2 = 1.25


These points represent the moment when the ball is 6 ft above the ground


(0.25 seconds after being thrown and 1.25 seconds after being thrown)</span>

7 0
3 years ago
Read 2 more answers
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