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3 years ago

PLEASE HELP GIVING BRAINLIST TO THE CORRECT ANSWER!

Mathematics

2 answers:

Alika [10]3 years ago

7 0

Her new rate will be 7.15$ and it will take her 35 hours to make the same amount in the next two weeks.

Ray Of Light [21]3 years ago

6 0

Answer:

She would need to work for 35 hours.

She earned $250.25 total the first two weeks, so divide that by the new rate per hour, $7.15, to get the 35 hours.

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Reil [10]

Answer:

The skier has a faster rate of speed.

Snowboarder: 15m/s

skier: 18 m/s

Step-by-step explanation:

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3 years ago

An angle measures 4.3 radians To the nearest degree, what is the measure of the angle? degrees

Veseljchak [2.6K]

Well, we know there are 180° in π radians, how many degrees are there in 4.3 radians?

$\bf \begin{array}{ccll}
de grees&radians\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
180&\pi \\
d&4.3
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4 years ago

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Find 2 fractions that are equivalent to 2/5=6/15

slavikrds [6]

Answer:

4/10 and 12/30 are both answers

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3 years ago

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I need help in this section.

Phoenix [80]

Answer:

$\frac{1}{45}$

Step-by-step explanation:

There are

2 yellow

3 magenta

5 blue

marbles in the bag.

So total of 2 + 3 + 5 = 10 marbles

We have to multiply the probability of yellow on first pick by the probability of yellow on second pick (WITHOUT REPLACEMENT).

We denote P(Y1) as probability of yellow on first draw &

P(Y2) as probability of yellow on second draw

Thus,

P(Y1) = 2/10 = 1/5 [since 2 yellow and 10 total marbles]

Now,

P(Y2) = 1/9 [since now 1 yellow is taken out and NOT replaced, so we have 1 yellow remaining and total 9 marbles]

Now, we multiply:

P(Y1) * P(Y2) = 1/5 * 1/9 = 1/45

The probability is $\frac{1}{45}$

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3 years ago

What is the common factor for 65 and 100

Elza [17]

Answer:

the answer is 5

Step-by-step explanation:

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4 years ago

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