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VLD [36.1K]
3 years ago
8

A scientist records a total of -22.4 millimeters of rainfall during a 4-week drought

Mathematics
1 answer:
Ray Of Light [21]3 years ago
7 0

Answer: -5.6

Step-by-step explanation:

You might be interested in
in 2014 the attendance at jefferson schools fall festival was 650 in 2015 the attendance was 575 what was the percent change
Gnoma [55]

There was 11.54% decrease in attendance.

Step-by-step explanation:

Attendance in 2014 = Old value = 650

Attendance in 2015 = New value = 575

Change = New value - Old value

Change = 575 - 650 = -75

The negative sign indicates a decrease in attendance.

Decrease percentage = \frac{Change}{Old\ value}*100

Decrease\ percent=\frac{75}{650}*100\\\\Decrease\ percent=\frac{7500}{650}\\\\Decrease\ percent=11.538\%

Rounding off to nearest hundredth

Decrease percent = 11.54%

There was 11.54% decrease in attendance.

Keywords: percentage, subtraction

Learn more about subtraction at:

  • brainly.com/question/127337
  • brainly.com/question/12747564

#LearnwithBrainly

4 0
3 years ago
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Anyone help me with this please!!
Vera_Pavlovna [14]
Answer;
35, 70, and 77
4 0
2 years ago
1 1/8 divided by 6 1/2
Nadya [2.5K]

Answer: 9/52

Step-by-step explanation:

6 0
2 years ago
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What is a positive angle less than 360 degrees that is conterminal with -289 degrees
wel

Answer:

The positive angle that less than 360° and is conterminal with -289° is 71°

Step-by-step explanation:

  • When a terminal of an angle moves anticlockwise, then it makes a positive angle with the positive part of the x-axis
  • When a terminal of an angle moves clockwise, then it makes a negative angle with the positive part of the x-axis
  • To find the positive angle which has the same terminal of a negative angle add the measure of the negative angle by 360°

Let us solve the question

∵ The measure of the angle is -289°

→ Add its measure by 360° to find the positive angle that is conterminal

   with it

∵ The measure of the positive angle = -289° + 360°

∴ The measure of the positive angle = 71°

The positive angle that less than 360° and is conterminal with -289° is 71°

4 0
3 years ago
Rico made a function table to illustrate the rate he charges for mowing lawns. Complete the table. Then write a function rule fo
Lesechka [4]
I think the correct answer is C. i hope this helps

7 0
3 years ago
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