3 years ago

Find the range of the data.

Mathematics

2 answers:

Cloud [144]3 years ago

3 0

Answer:

Step-by-step explanation:

Range is found by taking the largest number and subtracting the smallest number

The largest number is 9

The smallest number is 1

9-1 =8

The range is 8

bezimeni [28]3 years ago

3 0

Answer:

Step-by-step explanation:

Range = highest value - lowest value

Range = 9 - 1

Range = 8

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Please help to the best of ur ability plz

mrs_skeptik [129]

She went 3.5 feet per second down for 90 seconds
3.5*90 = 315 feet below
2.2*30 = 66 feet up
315-66 = 249 feet below.

So, she must go up at 4.8 feet per second.
249/4.8 = 51.875 seconds
52 seconds when rounded

8 0

3 years ago

Nx-5= -0.4<br> What is N?

denis-greek [22]

Answer:

$\large\boxed{n=\dfrac{4.6}{x}}$

Step-by-step explanation:

$nx-5=-0.4\qquad\text{add 5 to both sides}\\\\nx-5+5=-0.4+5\\\\nx=4.6\qquad\text{divide both sides by}\ x\neq0\\\\\dfrac{nx}{x}=\dfrac{4.6}{x}\\\\n=\dfrac{4.6}{x}$