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Anestetic [448]
3 years ago
8

It takes a baseball player 16 seconds to round the bases and make it back to home plate home plate if it is 360 feet to go all a

round the bases then calculate the players average speed
Mathematics
1 answer:
Neko [114]3 years ago
5 0
S= D divided by T
S= 360 divided by 16
S= 22.5
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Garrett is 3 years older than Rachael. In 2 years the sum of their ages will be 39. How old is Garrett now?
ziro4ka [17]
Let garret’s age be x

x + 2 + (x + 3) + 2 = 39
2x + 7 = 39
2x = 32
x = 32/2
x = 16

Garrett’s age after two years = 16 + 2 = 18
3 0
3 years ago
While testing a new pesticide, an agricultural scientist uses two functions to predict the yields of two same-sized potato farms
Pepsi [2]

Answer:

A. h(x)= -5.86x^2 + 23.37x + 34

Step-by-step explanation:

If the scientist uses the same amount of pesticide on the two farms then the x's of the functions are the same.

Then, the combined yield h(x) of the two farms is just the yield of the first farm plus the yield of the second farm:

h(x)=f(x)+g(x).

Now, since

f(x)= -2.43x^2+10.37x+9

and

g(x)= -3.43x^2+13x+25,

then

h(x)= (-2.43x^2+10.37x+9)+(-3.43x^2+13x+25)

we add the coefficients of the  corresponding terms to get:

h(x)= (-2.43x^2-3.43x^2)+(10.37x+13x)+(9+25)

\boxed {h(x)=-5.86 x^2 + 23.37 x + 34.}

Which is choice A.

4 0
3 years ago
Which one is right ???????
wel
Neither, you just multiply the numerators to get 1, then multiply the denominators to get 6. It is 1/6
3 0
3 years ago
Luis wants to buy a skateboard that usually sells for $79.74. All merchandise is discounted by 12%. What is the total cost of th
SVETLANKA909090 [29]

Change your percents to decimals, then multiply 100 by your 12% decimal, then multiply 79.74 by your 7.25% and you should get the answer

5 0
3 years ago
Read 2 more answers
PLEASE HELP im fr crying i hate this how is this so hard for me ill give barnily
seraphim [82]

Answer:

50

Step-by-step explanation:

to find the next number you times by -2.5

-16/5 = -3.2

-3.2 x -2.5 = 8

8 x -2.5 = -20

-20 x -2.5 = 50

hope this helps x

brainliest plzz?

3 0
2 years ago
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