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3 years ago

A recent survey at a high school found that 3 out of 5 seniors played atleast one sport during high school.

Mathematics

2 answers:

stira [4]3 years ago

8 0

D would show three fifths of seniors played a sport

Lena [83]3 years ago

4 0

Answer:

D, 150 Seniors out of 250

Step-by-step explanation:

Multiply 3*150, and 5*150.

150 over 250 is the same as 3 out of 5.

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I NEED HELP PLEASEEE! thank you :)

Artemon [7]

Answer:

70°

Step-by-step explanation:

The tangent- chord angle is one half the measure of the intercepted arc.

intercepted arc = 360° - 220° = 140°, thus

inscribed angle = 0.5 × 140° = 70°

5 0

4 years ago

Read 2 more answers

To counteract the frog population spike, the parks department has decided to introduce a large number of predator fish into thei

tekilochka [14]

Answer:

1.2 x 10⁴

Step-by-step explanation:

12,000 has 2 places of other numbers before a spam of zeroes.

Take the numbers before zeroes and put a decimal to the left of the last digit.

Last digit is 2 so a decimal goes before 2

1.2

Count how many places the decimal moved: this number is your power of 10.

12000. --> 1.2000

It moved 4 places.

12,000 = 1.2 x 10⁴

6 0

4 years ago

Find the 52nd term of the following arithmetic sequence. 3, 9, 15, 21,

Alex Ar [27]

Answer:

309

Step-by-step explanation:

a = 3, d = 6, n 52

Nth term of an Arithmetic sequence is given as:

$t_n=a +(n-1)d \\ \therefore \: t_{52}=3 +(52-1) \times 6 \\ \therefore \: t_{52}=3 +51\times 6 \\ \therefore \: t_{52}=3 +306 \\ \huge \red{ \boxed{\therefore \: t_{52}=309 }}\\$

4 0

3 years ago

Given the graph of a linear function, identify the steps

Sonja [21]

Steps given by

Find corresponding y values when x = 2, x = 1, and x = 0. Then plot the points to finish the line.
The initial value corresponds to the y value when x=0
Find the rate of change using rise over run

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3 years ago

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A furniture store owner buys a sofa for $400 and marks it up %90 to sell it. During the stores anniversary sale she sells the so

lord [1]

Answer:

Anniversary sale price= $570

Step-by-step explanation:

Giving the following information:

Purchase cost= $400

Mar-up percentage= 90%

First, we need to calculate the "normal" selling price:

Selling price= 400*1.9= $760

Now, we can determine the anniversary sale price:

Anniversary sale price= 760 - (760*0.25)= $570

3 0

3 years ago