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2 years ago

Graph represents the solution of 2y +6 > 4

Mathematics

1 answer:

NemiM [27]2 years ago

7 0

Answer:

y = -32

Step-by-step explanation:

brainliest?

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1. Express 14/100 as a negative exponent.

Jet001 [13]

Step-by-step explanation:

Number 1

$= \frac{14}{100}$

$= \frac{14}{ {10}^{2} }$

$= 14 \times {10}^{ - 2}$

$\:$

Number 2

$= {100 }^{ - 1}$

$= \frac{1}{ {100}^{1} }$

$= \frac{1}{100}$

6 0

1 year ago

Four of you enter in the race. You are told that only one will complete the course. What is the probability if you complete the

sergey [27]

Answer:

25% probability that you complete the course

75% probability that you do not complete the course

Step-by-step explanation:

If there are a total of 4 individuals entering the race and only one is able to complete the course then the probability that you will complete the course would be

1/4 = 0.25 or 25%

This is because you only represent 1 out of the 4 total participants. The opposite would be the case to calculate the probability that you will not complete the course since there are three other candidates with that could have completed it, therefore...

3/4 = 0.75 or 75%

4 0

2 years ago

HELP WILL MARK AS BRAINLIEST!!! AS SOON AS POSSIBLE (I ONLY HAVE LIKE 10 MINITES LEFT)

NemiM [27]

8765

Step-by-step explanation

its 9 i took a test and it was the answer

6 0

1 year ago

The diameter of a spindle in a small motor is supposed to be 4.1 millimeters (mm) with a standard deviation of 0.1 mm. If the sp

adoni [48]

Answer:

The null hypothesis is $H_0: \mu = 4.1$

The alternate hypothesis is $H_a: \mu \neq 4.1$

Step-by-step explanation:

The diameter of a spindle in a small motor is supposed to be 4.1 millimeters

This means that the null hypothesis is that the diameter has the supposed value, that is, $H_0: \mu = 4.1$

If the spindle is either too small or too large, the motor will not work properly. The manufacturer measures the diameter in a sample of 41 spindles to determine whether the mean diameter has moved away from the required measurement.

Tests if it has moved away, that is, if the mean is different from the specified value of 4.1. So the alternate hypothesis is $H_a: \mu \neq 4.1$

5 0

2 years ago

1. y = x + 2<br> y=-3x<br> What’s is the answer?

DiKsa [7]

Answer:

x=(-1/2) y=(3/2)

Step-by-step explanation:

y=x+2 Given

-3x=x+2 Substitute (-3x) for y

-2-3x=x Subtract 2 from both sides

-2=4x Add 3x to both sides

(-1/2)=x Divide both sides by 4.

y=x+2 Given

y=(-1/2)+2 Substitute (-1/2) for x

y=1 1/2

y=3/2

3 0

2 years ago