30% of what number is 42?

Answers

Answer 1

Answer: 30% of 140 is 42. 42/3 is 14 and 14*10 is 140.

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Ignore my errors please. how would i solve these problems... please explain step by step

30 is what percent of 64....

Answers

Take the 30 and divide it by 100 and you get the percent.
Ex. 30/100 = .3

Then multiply 64 by the percent.
64 x .3 = 19.20

Tiffany is planning a vacation. The hotel costs $60 per night and her flight costs $220. Tiffany has $600 dollars to spend on the vacation. Given her budget and the trip costs, how many nights can she spend in a hotel? Let n represent the number of nights in the hotel.Which of the equations below best represents the situation?

Question 2 options:

600n - 220 = 60

22n + 600 = 60

60n + 600 = 220

60n + 220 = 600

Answers

Answer:

60n+220=600

Step-by-step explanation:

HELPPPPPP IM DEPERATEEEE AND PLS SHOW YOUR WORK, ARIGATO!Rob measured the height of an art frame as 5.12 feet, but the actual height was 6 feet. What is the percent of error in Rob’s measurement?

7.00%
7.60%
14.67%
17.19%

Answers

Answer:

its c 14.67

Step-by-step explanation:

The correct answer is 14.67%

What is the mean?
4
8
8
5
6
5
Submit

Answers

Answer:

Step-by-step explanation:

1. Add up all the numbers = 36

2. Divide 36 by how many numbers

4+8+8+5+6+5 = 36

36/6 = 6

Answer:

it's 6 you have to add everything together and then divide through how many number they're are

Is a ice cube a polygon? why or why not?

Answers

No, because it is a cube shape and all shapes with four sides are polygons, and a ice cube is oblong /cuboid and it has 12 edges and 6 side.
hope I helped :)
also for more marks you could say that when ans ice cube melts it transfers into a different shape causing it to be a liquid, therefore if it was put in a polygon container, the water would be a ploygon

A Polygon is a two dimensional figure that can be drawn on a flat surface.A cube is a three dimensional figure that can be sculpted in three dimensions but can only have projections of it drawn on a flat surface.So a cube is not a polygon.

3/4 of a number is 27. What's the number

Answers

It's 36 because 36 divided by 4 is 9, multiply that by 3 and you get 27.

Sorry I couldn't help! I think @Bananamilk is correct though :) Because if you divide 36 by 4 and get 9, multiply 3 then u get 27! I tried the same way, Im sure that user is correct about the math problem :D I hope we helped!

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