3 years ago

if someone works 37.5 hours one week if she woked 5 days how many hours did she work on average per day please help me

Mathematics

1 answer:

Zina [86]3 years ago

3 0

7 in a half hrs everyday for 5 days equal 37.5 hrs

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HELP please.

Delvig [45]

Answer:

Q1: $\frac{3}{4}$

Q2: $\frac{83}{100}$

Step-by-step explanation:

Q1: 12 : 16 = 3 : 4 = $\frac{3}{4}$

Q2: 8.3 : 10 = $\frac{83}{100}$

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3 years ago

When is the substitution method a better method than graphing for solving a system of

baherus [9]

Answer:

Frankly, substitution is almost always a better method. Graphing is a very precise and time consuming process where you have to calculate several..

8 0

3 years ago

What is the common denominator between 3/8 and 1/2

Nimfa-mama [501]

1/2 = 4/8

3/8 = 3/8

8 is the common denominator between these two fractions

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3 years ago

Find c, the hypotenuse, rounded to four decimal places, in a right triangle with b = 16 and B = 55

Fudgin [204]

Answer:

c=19.5324

Step-by-step explanation:

In given triangle ABC, we have been give values of angle B=55 degree, angle C is right angle and b=16.

Now using those values, we need to find the value of side b.

apply formula of sin

$\sin\left(B\right)=\frac{AC}{AB}$

$\sin\left(55\right)=\frac{16}{c}$

$0.819152=\frac{16}{c}$

$0.819152c=16$

$c=\frac{16}{0.819152}$

$c=19.5323944762$

Hence final answer rounded to four decimal places is c=19.5324

4 0

3 years ago

a sixteen sided number cube has the numbers 1 through 16 on each face. each face is equally likely to show after a roll. what is

solong [7]

The possibilities of an even number are 2, 4, 6, 8, 10, 12, 14, and 16 .

The possibilities of an odd prime are 3, 5, 7, 11, and 13.

8 even numbers + 5 odd primes = 13 possibilities of success

out of 16 total possible outcomes.

Probability of success = 13/16 = 0.8125 = 81.25% .

Rounded to the nearest thousandth, it's 0.813 .

3 0

3 years ago