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laila [671]
3 years ago
15

Pls help me this is due tomorrow

Mathematics
2 answers:
pishuonlain [190]3 years ago
3 0

i dont know

Step-by-step explanation:

Alborosie3 years ago
3 0
I have no idea but I do know upload them as separate questions and people will respond to one of them
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Amber got a raise, and her hourly wage increased from $8 to $9.50 what is the percent increase
I am Lyosha [343]

Answer:

The percent increase is <u>18.75%</u>.

Step-by-step explanation:

Given:

Amber got a raise, and her hourly wage increased from $8 to $9.50.

Now, to find percent increase.

Previous wage = $8.

Wage raised = $9.50.

So, to get the increased wage we subtract the previous wage from the wage raised:

\$9.50-\$8=\$1.50.

Now, to get the percent increase:

\frac{1.50}{8} \times 100

=\frac{150}{8}

=18.75\%.

Therefore, the percent increase is 18.75%.

8 0
3 years ago
Use the Empirical Rule to answer each question.
Oliga [24]

Step-by-step explanation:

(a)

the probability of parcels weighing 35oz or less is

0.841

the probability of parcels weighing 14oz or less is

0.023

the probability of parcels weighing between 14 and 35oz is the probabilty of 35oz minus the probability of 14oz

0.841 - 0.023 = 0.818

the percentage is the probability × 100 = 81.8%

(b)

the probability of parcels weighing more than 49oz is 1 minus the probability to weigh less than 49oz.

the probability to weigh less than 49oz is

0.99865

so, the probability to weigh more than 49oz is

1 - 0.99865 = 0.00135

the percentage is again probability×100 = 0.14%

7 0
3 years ago
It will cost $5.50 per person attending and $25 to rent a location for a party.
olasank [31]
D = 5.5p + 25

D: dollars
P: people attending
4 0
2 years ago
The value of the computer is given by the expression 2000 + (200t) where t is the time in years
OLEGan [10]
If it was one year it would be 2200 and you just keep adding 200 for each year.
4 0
3 years ago
A student is reading a book at about 370 words per minute. convert this rate to words per hour
Vlad1618 [11]
This would convert to 22,200 words an hour.
3 0
3 years ago
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