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Mkey [24]
3 years ago
13

PLEASE I NEED HELP WITH THIS I WILL MARK AS BRILLIANT PLS!!

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:

Number 7: m=\frac{6}{4}

This graph displays the change in wage per years of service. Since the slope is positive, this means the wage has a positive growth.

Number 8: m=\frac{-400}{3}

This graph displays the amount of people evacuating per hour. Since the slope is negative, this means the amount of people evacuating per hour is reducing.

Step-by-step explanation:

Number 7:

Step 1: Identify the points on the line to use for slope formula.

The two points are (2, 11) and (6, 17).

x^1 and y^1 will be (2,11)

x^2 and y^2 will be (6, 17)

Step 2: Plug in points into slope formula.

m=\frac{y^2-y^1}{x^2-x^1}

m=\frac{17-11}{6-2}

Step 3: Subtract.

m=\frac{6}{4}

Step 4: Simplify.

improper fraction: \frac{3}{2}

mixed number: 1\frac{1}{2}

decimal: 1.5

Number 8:

Step 1: Identify the points on the line to use for the slope formula.

The two points are (3, 1200) and (6, 800)

x^1 and y^1 will be (3,1200)

x^2 and y^2 will be (6, 800)

Step 2: Plug in points into slope formula.

m=\frac{y^2-y^1}{x^2-x^1}

m=\frac{800-1200}{6-3}

Step 3: Subtract.

m=\frac{-400}{3}

Step 4: Simplify.

Cannot be simplified further.

mixed number: m=\frac{-400}{3}

decimal: 133.333333333

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I NEED THIS ANSWERED ASAPPPPPP!!!!!!!!!!!!!1111 THANKS
Katyanochek1 [597]
The division is using extra zeros.
2 * 16  = 32, but 3200 was placed below 3426.

Now 1 * 16 = 16, so 160 goes below 226.
The number that goes in the box is 160.
8 0
3 years ago
Help please (will chose brainliest)
goldfiish [28.3K]

Answer:

LEts start with 10^1

If we have positive exponent then we add zeros

10^1= 10

10^2=100 (Put 2 zeros because exponent is 2)

10^3=1000 (Put 3 zeros because exponent is 3)

10^4=10000 (Put 4 zeros because exponent is 4)

10^5=100000 (Put 5 zeros because exponent is 5)

For negative exponent , we make a fraction . we put 1  at the top always and number as the bottom

10^{-1}=\frac{1}{10} (Put 1 zero at the bottom because exponent is -1)

10^{-2}=\frac{1}{100} (Put 2 zeros at the bottom because exponent is -2)

10^{-3}=\frac{1}{1000} (Put 3 zeros at the bottom because exponent is -3)

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3 years ago
Parker's family took a road trip to Niagrara Falls. Parker fell asleep after they had travelled 198 miles. If the total length o
gregori [183]

Answer:

242

Step-by-step explanation:

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6 0
3 years ago
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Find the amount of simple interest:I=PxRxT<br><br> $1,600 at 3% for 1 year
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I=PRT, P=$1600 R=3% T=1yr
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3 years ago
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Answer:-45

Step-by-step explanation:this is how I do it: draw a line in the middle of the equal sign. Now its split in two parts. Do the opposite operation on the left side, so minus 6 from the left AND the right. Now it equals to y/3 = -15. Now times each side by 3 so the y stands alone. -15 times 3 equals -45. Y = -45. Sorry it's kinda hard to explain!

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3 years ago
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