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3 years ago

What is 27.74/38 in long division?

Mathematics

2 answers:

Mashutka [201]3 years ago

8 0

Hey! The answer is 0.73

Fynjy0 [20]3 years ago

4 0

Answer: Hi the answer is 0.73

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If you get an 85% on a quiz and the quiz is 40 questions how many questions did you get right?

Angelina_Jolie [31]

Answer: 34 questions

Step-by-step explanation:

If you have 40 questions, you have to find out what each question is worth which was 2.5 points per question. Then you divide 85 percent by 2.5 points and you get your answer that you got a total of <u>34 questions</u> corrects to get an 85%.

4 0

3 years ago

Read 2 more answers

Rachel earned $85.25 for working 6 1 4 hours. How much does Rachel earn per hour?

GaryK [48]

Answer:

Rachel earns per hour is $ 13.64 .

Step-by-step explanation:

As given

Rachel earned $85.25 for working $6 \frac{1}{4}$ hours.

i.e

Rachel earned $85.25 for working $\frac{25}{4}$ hours.

Now calculate earning of Rachel for 1 hour .

$Rachel\ earning\ for\ one\ hour = \frac{Total\ earning}{Total\ time}$

$Rachel\ earning\ for\ one\ hour = \frac{85.25}{\frac{25}{4}}$

$Rachel\ earning\ for\ one\ hour = \frac{85.25\times 4}{25}$

$Rachel\ earning\ for\ one\ hour = \frac{341}{25}$

$Rachel\ earning\ for\ one\ hour = \$ 13.64$

Therefore Rachel earns per hour is $ 13.64 .

7 0

3 years ago

Read 2 more answers

What is the solution to the inequality? m/-2 <10

Anna11 [10]

Answer:

m>-20

Step-by-step explanation:

to leave m alone you need to multiply -2 to the other side but when you do that the sign changes because its by a negative.

7 0

3 years ago

Need help don’t understand

Arturiano [62]

Answer:

a) <EGA and <AGB

b) <FGE and <CGB

c) <FGE and <EGC

d) <FGE and <FGA

e) <CGD=55

Step-by-step explanation:

a) Supplementary angles add up to 180 degrees.

<EGA and <AGB are supplementary.

b) Vertical angles are also called X-angles. Think of them as angles in the vertically opposite corners of the letter X.

<FGE and <CGB are a pair of vertical angles

c) Adjacent angles are next to each other.

<FGE and <EGC are a pair of adjacent angles

d) Complementary angles add up to 90 degrees.

<FGE and <FGA are a pair of complementary angles

e) <CGD=<FGA because they are vertical angles.

But <EGA=90-35=55

Therefore <CGD=55

6 0

3 years ago

How do you know where to put the constant when finding general solutions for differential equations?

Norma-Jean [14]

Let's suppose we want to solve $y'=y$ with $y(0)=2$ . Separating variables and integrating, we get

$\displaystyle\int\dfrac{\mathrm dy}y=\int\mathrm dx\implies\ln|y|=x+C\implies y=e^{x+C}$

Leaving the solution in this form, the initial condition gives

$2=e^{0+C}=e^C\implies C=\ln2$

This means the solution is $y=e^{x+\ln2}$ .

Now if we were to write $y=e^{x+C}=e^xe^C=Ce^x$ , then we would have found

$2=Ce^0\implies C=2$

so that the solution would have been $y=2e^x$ .

But these two solutions are the same, since $y=e^{x+\ln2}=e^xe^{\ln2}=2e^x$ . So we get the same solution regardless of where we place $C$ , despite getting different values for $C$ .

5 0

3 years ago