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3 years ago

Help! Brainliest to the first correct answer

Mathematics

2 answers:

DiKsa [7]3 years ago

5 0

~Hello There!~

Slope: 1/7

y intercept: (0,-5)

Hope This Helps You!

Good Luck :)

Have A Great Day ^_^

- Hannah ❤

masha68 [24]3 years ago

3 0

Answer:

Slope: 1/7

Y-intercept: (0,-5)

Step-by-step explanation:

The equation for slope intercept form is y = mx +b where m is the slope and b is the intercept

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Graph the inequality x≤−5/2.

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Step-by-step explanation:

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The titanium content of an alloy is being studied in the hope of ultimately increasing the tensile strength. An analysis of six

HACTEHA [7]

Answer:

Tstatistic = - 3.068

Step-by-step explanation:

Given the data: 9.7% 7.4% 5.9% 7.7% 7.5% 8.9%

Mean titanium > 9.5%

Test statistic :

(m - μ) / (s/√n)

From the data: obtain the sample mean and standard deviation

From the data given ;

Calculate the same mean and standard deviation :

Using calculator :

Sample mean (m) = ΣX / n

Sample size (n) = 6

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Standard deviation (s) :

Using calculator = 1.317

Hence,

(m - μ) / (s/√n)

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3 years ago

A carpenter measures the diagonals of a piece of wood. In rectangle EFGH, EJ=26 in. Find FH.

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Answer:

Step-by-step explanation:

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3 years ago

Find the solutions to the system

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4 years ago

A force of 128 lb is required to hold a spring stretched 2 ft beyond its natural length. How much work W is done in stretching i

Agata [3.3K]

We have that the workdone in stretching natural length to is mathematically given as

W=9/2lbft

<h3>Workdone in stretching natural length</h3>

Question Parameters:

A force of 128 lb is required to hold a spring stretched 2 ft <em>beyond </em>its natural length.
Stretching it from its natural length to 9 inches beyond its natural length

Generally the Hookes equation for the Force is mathematically given as

F=Kx

Where

3.2lb=2ft*k

Thereofore

k=16

Force becomes

f=kx

f=16x

Hence

$W=8[x^2]^{3/4}_{0}$

W=9/2lbft

For more information on Length visit

brainly.com/question/2096451

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2 years ago

Help! Brainliest to the first correct answer​

Help! Brainliest to the first correct answer