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Tems11 [23]
3 years ago
7

Addinfg in scientific notation 9x10^3 +2.3x10^4=

Mathematics
1 answer:
Vladimir [108]3 years ago
4 0

Answer:

3.2 ×  10^4

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

3.2  ×  10 ^4

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The difference of the squares of two consecutive odd integers is 24. find the integers
marysya [2.9K]
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3 years ago
Can anyone help me? i dont get it
algol13

Because t is the number of weeks, replace t with 6 in the equation and solve for s.

s = -0.25(6) +4

s = -1.5 +4

s = 2.5

Now replace t with multiples of 6, use 12 and 18:

s =-.25(12) +4 = 1

s-0.25(18) +4 = -0.5

now fins the difference between the time frames:

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3 years ago
Please answer asap!!!! will mark brainiest
Inga [223]

Answer:

x=2

Step-by-step explanation:

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3 0
3 years ago
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Kara has four boy cousins and three girl cousins. Write a fraction to represent the part of her cousins that are girls.
earnstyle [38]

Answer:

it would be 3/7

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3 years ago
Jenny is saving money to buy a game. So far she has saved $12, which is one-fourth of the total cost of the game. How much does
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Answer:

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