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3 years ago

Help please thanks.............

Mathematics

1 answer:

kifflom [539]3 years ago

5 0

Your answer is Graph A :)

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Flauer [41]

Answer:

okey pokey!

Step-by-step explanation:

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3 years ago

Read 2 more answers

A juggler tosses a bowling pin in the air with an initial velocity of 18 ft per second. It leaves his hand when it is five feet

Natali5045456 [20]

Complete Question

A juggler tosses a bowling pin in the air with an initial velocity of 18 ft per second. It leaves his hand when it is five feet from the ground and he catches it when it is four feet from the ground,How long is the ball in the air?

Answer:

$t\approx 0.1s$

Step-by-step explanation:

From the question we are told that

Initial velocity $V_0= 18 ft/s$

Initial Height $h_1=5feet$

Final Height $h_2=4feet$

Generally the Newtons equation for motion is mathematically given by

$V^2 = U^2 + 2as$

Where

$s=h_2-h_1\\s=4-5\\s=-1ft$

And

$a=g=>9.81\\a=32.2ft/s^2$

Therefore

$V^2 = (18)^2 + 2(-32.2)(-1)$

$V^2 = 388.4$

$V =19.70786645\\V=19.71ft/s$

Generally the equation for Time is mathematically Given as

$t=\frac{V-U}{a}$

$t=\frac{19.71-18}{32.2}$

$t=0.05310559006$

$t\approx 0.1s$

Therefore the time spent on air by the ball is

$t=0.05310559006s$

4 0

3 years ago

Question 9(Multiple Choice Worth 1 points)

klio [65]

Answer:

Answer is A. 7 1/5

Step-by-step explanation:

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4 years ago

What is 1.024 repeating as a fraction

levacccp [35]

<span>The given number is = 1.024,
this is said to be a repeating decimals. Now, we need to find the fraction equivalent of this repeating decimals.
=> 1.024 = 1 024 / 1 000
=> Since this is an improper fraction, we need to convert it to mixed numbers.
=> 1 024 / 1 000
=> 1 24 / 1 000
Thus, the value OF 1.024 IN FRACTION is 1 24/1 000, where 1 is the whole number and 24/1 000 is the fraction</span>

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4 years ago

What’s the slope of the line

Murrr4er [49]

Slope is rise over run or vertical change over horizontal change or change in y over change in x. (All 3 mean the same)

Since the vertical change from one point to another is 14/4 or 7/2, that is the slope ... ps that’s not a line, it’s a line segment.

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3 years ago