3 years ago

What is 75 times 5 estimate

Mathematics

1 answer:

Galina-37 [17]3 years ago

6 0

75 times 5 equals 375

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Need help!! This is due before 1:00 please help ASAP!!! Will give brainliest!!

ozzi

Answer:

7. 22 2/5 8. 10 8/10

Step-by-step explanation:

7. 7x3=21 + 7x1/5= 22 2/5

8. 2x5=10 + 2x4/10= 10 8/10

5 0

2 years ago

If you wanted to mix pure methane with water and end up with 70 gallons of 20% methane, how many gallons of each should you use?

PtichkaEL [24]

Answer:

You want 40% of 140 gallons to be methane,

so 60% of 140 gallons is water

methane: 0.4(140) = 56 gallons

water: 0.6(140) = 84 gallons

Step-by-step explanation:

3 0

3 years ago

Only correct answers please :-)!!

Tpy6a [65]

38.95 * 2 = 77.90.
115 - 77.90 = 37.10.
$37.10 is how much she can spend on the skirt.

8 0

3 years ago

Read 2 more answers

Wendy is concentrating a sample by distillation. She started with 140 mi of a solution that was about 0.07% inorganic salts. Aft

pantera1 [17]

The percentage of solution o after distillation 36%

6 0

3 years ago

Answer choices 6 cubic units8 cubic units 10.6 cubic units 18 cubic units

antiseptic1488 [7]

Given,

Cylinder A has a volume of 6 cubic units

and height =3 units

The radius of cylinder A,

$\begin{gathered} r=\sqrt[]{\frac{V}{\pi h}} \\ =\sqrt[]{\frac{6}{3\pi}} \\ =0.8 \end{gathered}$

To find the volume of a cylinder B

$\begin{gathered} V=\pi r^2h \\ =(3.14)\times(0.8)^2\times(3) \\ =6.03 \end{gathered}$

Thus the volume of cylinder B is 6.03

7 0

1 year ago