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3 years ago

A sports-equipment researcher was interested in the relationship between the speed of a golf club (in feet per second)

Mathematics

1 answer:

denis23 [38]3 years ago

7 0

336 yards to be exact

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What are the Variable Terms, Coefficients, and Constants for 8r + 7 - 2r

Sav [38]

Variable: r constant: 7 coefficient: -2 and 8

4 0

3 years ago

3d+16=-2(5-3d) solve equation

strojnjashka [21]

Answer:

The value of d of the given equation is 8.67

Step-by-step explanation:

Given equation as :

3 d + 16 = - 2 × ( 5 - 3 d )

Or, 3 d + 16 = - 10 + 6 d

Or, 16 + 10 = 6 d - 3 d

So , 26 = 3 d

∴ d = $\frac{26}{3}$ = 8.67

Hence The value of d of the given equation is 8.67 Answer

3 0

3 years ago

A. 530 ft^2 B. 500 ft^2 C. 470 ft^2 D. 450 ft^2

Angelina_Jolie [31]

Answer: OPTION A.

Step-by-step explanation:

Find the length scale factor by dividing the known length of the larger triangle by the known length of the smaller triangle:

$lenght\ scale\ factor=\frac{35}{25}=\frac{7}{5}$

Then, the area scale factor is:

$area\ scale\ factor=(\frac{7}{5})^2=\frac{49}{25}$

To find the area of the the larger triangle, multiply the area of the smaller triangle by the area scale factor. Then:

$A_{(larger)}=(270ft^2)(\frac{49}{25})=529.2ft^2$

So, the option that shows an approximation of the area of the larger triangle is the option A:

$A_{(larger)}$ ≈ $530ft^2$

4 0

3 years ago

True or False: 2.4 ÷ 0.6 = 0.04 x 6 =

valkas [14]

Answer:

false

Step-by-step explanation:

7 0

3 years ago

The owner of a hot dog stand receives a loan of $3,750 at 8.25% for 9 months. find the amount of simple interest.(round to the n

Mkey [24]

Hello! The formula for simple interest is prt. That means you multiply the principal (initial amount) by the rate (simple interest percentage), by the amount of time (could be in months or years). So, the loan is $3,750 and the rate is 8.25% for 9 months. 9 months is 3/4 of the year, because there are 12 months in 1 year and 9/12 is 0.75. Let's multiply. 3,750 * 8.25% (0.0825) is 309.375 Now, multiply that number by 0.75 to get 232.03125 or 232.03 when rounded to the nearest hundredth (cent). The amount of simple interest is $232.03.

7 0

3 years ago