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Harlamova29_29 [7]

3 years ago

14

The local State University has a ratio of 5 professors to every 84 students.There are 10,080 students at State University. What

is the number of professors at State University?

1 answer:

Lapatulllka [165]3 years ago

8 0

The equation for the word problem would be a butterfly effect question, i’ll upload a picture of it.

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What are the next three terms of the following sequence?

kaheart [24]

we know that given terms were i geometric progression.

which means common ratio is same between two consecutive terms .

here we have 8,40,200,1000.

we know that common ratio =second term/first term =40/8=5.

so each and every terms is multiplied by 5 to get next term for this series the term after 1000 is 5000 =1000*5.

in part b we have another series which is having common ratio of -2.

so we need to multiply with -2 to find next term.

80*(-2)=-160.

for part c the common ratio is -2 .

so we need to multiply with -2 *previous term =-2*16 =-32.

5 0

4 years ago

Read 2 more answers

What is the area of triangle PQR? Round to the nearest tenth of a square unit.

larisa86 [58]

ANSWER

111.3 square units.

EXPLANATION

The formula for calculating the area of a triangle is.

$Area = \frac{1}{2} \times base \times height$
Let us the side of the triangle with side 12 units to be the base of the triangle.

Then the height of the triangle can be determined from the diagram using trigonometry.

$\sin(68 \degree) = \frac{height}{20 }$

$height = 20 \sin(68 \degree)$

$height = 18.54$

We now plug in the values in to the formula to obtain,

$Area = \frac{1}{2} \times 12 \times 18.54$

$Area = 111.3 \: square \: units$

See graph

7 0

3 years ago

Read 2 more answers

Caroline flips a coin 3 times. According to the tree diagram, how many possible outcomes exist?

wariber [46]

I believe the answer is D.8

3 0

3 years ago

Read 2 more answers

Bu cevaplar mısın acil?

Arisa [49]

Answer:

çok üzgünüm ama biz daha bu konuya geçmedik

6 0

3 years ago

Mathius walked ⅜ mile to school. Eva walked ⅖ mile to school. How many more

zalisa [80]

Answer:

132ft

Step-by-step explanation:

Mathius Distance = 3/8 mile

Eva Distance = 2/5 mile

1 mile = 5,280ft

1. Start by multiplying the mile distance of Mathius to the distance of 1 mile in feet.

5,280ft x 3/8 = 15840ft/8 = 1980ft

2. Do the same thing as number 1 but for Eva's distance now.

5,280ft x 2/5 = 10560ft/5 = 2112ft

3. Subtract Eva's Distance from Mathius' Distance for the answer.

2112ft (Eva) - 1980ft (Mathius) = <em>132ft</em>

7 0

3 years ago