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2 years ago

SOLVE ASAP: mass of 42.5 and a volume of 5.4 cm3 what is its density

Mathematics

2 answers:

Volgvan2 years ago

7 0

I think it is..................

Maslowich2 years ago

3 0

Answer:

7,870,370

give me brainliest

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Help me plz and explain

Verdich [7]

58.50 - 45 = 13.50

13.50 / 45 x 100 = 30%

answer: mark up 30%

8 0

2 years ago

Will give brainliest Of the following sets, which numbers in {1, 2, 3, 4, 5} make the inequality 5x + 2 > 12 true? (5 points)

Radda [10]

Answer:

x = 3, 4, 5

Step-by-step explanation:

Solving the inequality

5x + 2 > 12 ( subtract 2 from both sides )

5x > 10 ( divide both sides by 5 )

x > 2

Thus the only values from the given set which make the inequality true are

x = 3, 4, 5

4 0

2 years ago

Read 2 more answers

The temperature was -4°F this morning. If the temperature dropped 7°F, what is the temperature now?

DiKsa [7]

Answer:

-11°F

Step-by-step explanation:

The temperature was -4° in the morning. The temperature dropped 7° later.

Subtract 7 from -4.

$-4-7=\boxed{-11}$

The temperature should be -11°F.

Hope this helps.

6 0

3 years ago

In Jamie's class, 1/5 of the students are boys. What percent of the students in Jamie’s class are boys?

Cloud [144]

Answer:

The percentage of boys students in Jamie's class is 20 %

Step-by-step explanation:

Given as :

The total number of boys in the Jamie's class = $\frac{1}{5}$ of the total student

Let the total number of student's in the class = x

So, The number of boys = $\frac{1}{5}$ × x

I.e The number of boys = $\dfrac{x}{5}$

So , in percentage the number of boys students in class = $\dfrac{\textrm Total number of boy student}{\textrm Total number of students}$ × 100

OR, % boys students = $\dfrac{\dfrac{x}{5}}{x}$ × 100

or, % boys students = $\frac{100}{5}$

∴ % boys students = 20

Hence The percentage of boys students in Jamie's class is 20 % . Answer

7 0

2 years ago

Read 2 more answers

A crab-apple juice blend is mixed in a ratio of cranberry to apple 3 to 5

lord [1]

Answer:

you need to add more details

6 0

2 years ago