3 years ago

Express 100 000 000 000 in scientific notation

1 answer:

3 0

The answer is 10^11. Quick way to remember is starting from the right and however many places you need to move to the 1, is the number that goes as the exponent.

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There are s swimmers in the swimming club. The club bought 15 swimming caps to split among its members. Write an expression that

vivado [14]

Answer:

15/s

Step-by-step explanation:

15 caps ÷ s = 15/s caps per swimmer

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3 years ago

Multiply the polynomial expressions below,

AlekseyPX

Answer:

Step-by-step explanation:

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3 years ago

An integer is chosen between 0 and 100. What is the probability that it is divisible by 7?

IgorC [24]

Assuming 0 and 100 are included in the possible choices:

There are $\left\lfloor\dfrac{101}7\right\rfloor=14$ multiples of 7 between 0 and 100, so there is a $\dfrac{14}{101}\approx0.1386$ probability of choosing a multiple of 7.

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3 years ago

This graph represents a proportional relationship between the number of months, x, data is used on a cell phone and the total co

valentinak56 [21]

Answer:

The equation that represents the graph is y = 40x

The new equation would be y = 45x

Step-by-step explanation:

As y increases by 40, x increases by 1, so 40/1, or 40

New equation: $90 per 2 months, y = 90, x = 2, 90/2 = 45

3 0

3 years ago

A bagel and a slice of pie cost $4. The slice of pie cost $1.60 more than the bagel. How much did the bagel cost

Black_prince [1.1K]

Answer:

$2.04

Step-by-step explanation:

$4-$1.60

4 0

3 years ago

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