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Levart [38]
3 years ago
12

Three minutes after a skydiver opens his parachute, he has descended 2,850 feet. After 5 minutes, he has descended 4,750 feet. I

f he descends at a constant rate throughout, how many feet did he descend in one minute?
Mathematics
1 answer:
SVEN [57.7K]3 years ago
6 0
3 minutes = 2850
5 minutes = 4750

In 8 minutes he descended = 7600

1 min = 7600/8 = 950ft per min

Hope i become the brainliest answer.
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Please help I promise it is easy <br><br> algebra 1
Alborosie

Answer:

y=1/x-1/5

Step-by-step explanation:

tell me if u have more questions

y=-x+5

is the line so to make it perpendicular

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5 0
2 years ago
I need help finding the first five terms of the following explicit formula and the sequence
Katarina [22]

Answer:

Step-by-step explanation:

Explicit formula of the sequence,

A_n=59+11n

A_1=59+11(1)

A_1=70

A_2=59+11(2)

A_2=81

A_3=59+11(3)

A_3=92

A_4=59+11(4)

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8 0
3 years ago
Absolute value inequalities. 10-4|9y-10|&lt;-94
Ivahew [28]

Answer: \begin{bmatrix}\mathrm{Solution:}\:&\:y4\:\\ \:\mathrm{Decimal:}&\:y4\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:-\frac{16}{9}\right)\cup \left(4,\:\infty \:\right)\end{bmatrix}

Step-by-step explanation:

10-4\left|9y-10\right|

10-4\left|9y-10\right|-10

-4\left|9y-10\right|

\left(-4\left|9y-10\right|\right)\left(-1\right)>\left(-104\right)\left(-1\right)

4\left|9y-10\right|>104

\frac{4\left|9y-10\right|}{4}>\frac{104}{4}

\left|9y-10\right|>26

9y-1026

y4

5 0
3 years ago
HELP PLEASE!! Identify the solution set of the inequality using the given replacement set. x &lt; –2; {–5, –2.6, –2, –0.8, 1, 1.
UNO [17]
X< -2 means that x must be smaller than -2, so something like -3, -4, -5, etc

The only solution set that fits this is A.
6 0
2 years ago
Becky has a board that is 2 and 3/4 feet long. She needs to cut the board into 11 pieces of equal length. How long should each p
zzz [600]

Answer:

1/4 feet long should each pieces be.

Step-by-step explanation:

Unit rate defined as the rates are expressed as a quantity of 1 such as 3 miles per second or 4 km per hour

As per the statement: Becky has a board that is 2 and 3/4 feet long.

⇒ Length of a board = 2\frac{3}{4} =\frac{11}{4} feet

Also, she need to cut the board into 11 pieces.

by unit rate definition:

\text{Unit rate per pieces} = \frac{\frac{11}{4} }{11}

or

\text{Unit rate per pieces} = \frac{11}{4} \times \frac{1}{11} = \frac{1}{4}

Therefore, 1/4 feet long should each pieces be.




4 0
2 years ago
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