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3 years ago

What is likely to have a mass of 1 gram

Mathematics

2 answers:

Tems11 [23]3 years ago

8 0

A stick of gum and a dollar bill. Are you could say a Paperclip

Gre4nikov [31]3 years ago

4 0

Answer:

paperclip, thumbtack, or safety pin.

Step-by-step explanation:

I measured some.

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isaac drew a shape that has three sides. each side is 9 cm long. what is the perimeter of the shape?.

Dvinal [7]

Since there are 3 sides and each of those 3 sides are 9 cm, you would multiply 9*3 and your answer would be 27 cm.

5 0

2 years ago

Identify the location of the point (-3, -2). A. P B. Q C. R D. S

docker41 [41]

Answer:

You haven't given a picture of the graph dear.

The point (-3,-2) lies in the third quadrant.

8 0

2 years ago

Find the effective rate of interest for 1% compounded monthly.

natima [27]

Answer:

Find the effective rate of interest for 1% compounded monthly

Step-by-step explanation:

8 0

3 years ago

1.The volume of a cube is 3,944.312 cubic centimeters. Find the length of a side. Round your answer to the nearest 10th and writ

eduard

When finding the volume of a cube, you would multiply the length x width x height. To find the volume, you would cube the length of one of the sides. For this problem, think of it as working backward because you're starting with the volume but need to know the length of a side. To do the opposite (or inverse) of cubing, you would instead find the cube root of the volume. The cube root of 3,944.312 cubic cm would give you 15.8 cm.

The formula for the volume of a cylinder is v = $\pi r^{2} h$ . Take the numbers you are given in the problem and put them into the equation to get: v + $\pi (3.2 x^{2} )(5)$ . After calculation this equation, you will get an answer of 160.8495. Just round to the nearest tenth to get 160.8.

6 0

3 years ago

Okay so plz answer this question step by step,, thank you

Vikentia [17]

Given:

Total number of students = 20

The marks of the students are 40, 22, 36, 27, 30, 12, 15, 20, 25, 31, 34, 36, 39, 41, 43, 48, 46, 36, 37 and 40.

To find:

The frequency distribution table with class size 10.

Solution:

We have, the marks of 20 students.

40, 22, 36, 27, 30, 12, 15, 20, 25, 31, 34, 36, 39, 41, 43, 48, 46, 36, 37, 40

Here,

Minimum value = 12

Maximum value = 48

We nee class intervals of size 10. So, the required class intervals are 10-20, 20-30, 30-40, 40-50. In these intervals, lower limit is excluded but the upper limit included.

The required frequency distribution table is

Class intervals Marks Frequency

10-20 12, 15 2

20-30 22, 27, 20, 25 4

30-40 36, 30, 31, 34, 36, 39, 36, 37 8

40-50 40, 41, 43, 48, 46, 40 6

Total 20

Therefore, the frequency distribution table is

Class intervals: 10-20 20-30 30-40 40-50 Total

Frequency : 2 4 8 6 20

8 0

2 years ago