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SCORPION-xisa [38]
2 years ago
5

Help pls help pls help

Mathematics
2 answers:
valkas [14]2 years ago
8 0
I looked it up for you, hope that helps

fiasKO [112]2 years ago
4 0

Answer:

1/4 of a mile in 1/10 of an hour

you can set up a proportion

(1/4)/(1/10)=2/H

you can now simplify or cross multiply

simplifying the left side

(1/4) divided by (1/10) equals (1/4) times (10/1)

(1/4)*(10/1)=10/4=5/2

5/2=2/H

cross multiply

5H=2*2

5H=4

H=4/5 of an hour or (4/5)*60=48 minutes

another solution...

2/(1/4)=8 and 8*(1/10)=8/10=4/5 of an hour or 48 minutes again

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This season, Dominic has hit 13 home runs and Mitchell has hit 7 home runs. How many more home runs has Dominic hit than Mitchel
Ilya [14]

Answer:

6

Step-by-step explanation:

To answer this simply subtract 7 from 13 to find the answer.

13-7=6

Hope this helps!

If not, I am sorry.

5 0
2 years ago
For the function f(x) = –2(x + 3)2 − 1, identify the vertex, domain, and range.
gregori [183]
F(x) = -2(x + 3)^2 - 1
vertex = (-3, -1)
domain is all real number values of x and
range is all real numbers values of y less than or equal to -1.
5 0
3 years ago
Read 2 more answers
Factories 24x^2-41x+12
andriy [413]

Answer:

(3x - 4)(8x - 3)

Step-by-step explanation:

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 24 × 12 and sum = - 41

The required factors are - 32 and - 9

Use these factors to split the x- term

24x² - 32x - 9x + 12 ( factor the first/second and third/fourth terms )

= 8x(3x - 4) - 3(3x - 4) ← factor out (3x - 4) from each term

= (3x - 4)(8x - 3) ← in factored form

5 0
3 years ago
HELP PLEASE<br> here’s the picture
bazaltina [42]

Answer:

Hey there,

(It would be good to note that i just learned how to simplify/solve algebraic expretions)

P=21+2w

P/21=2w

then we flip it

2w=p/21 which could also be

w=2(p/21) i think

5 0
3 years ago
1. Suppose half of all newborns are girls and half are boys. Hospital A, a large city hospital, records an average of 50 births
kicyunya [14]

Answer:

5%

Step-by-step explanation:

Hospital A (with 50 births a day), because the more births you see, the closer the proportions will be to 0.5.

Hospital B (with 10 births a day), because with fewer births there will be less variability.

The two hospitals are equally likely to record such an event, because the probability of a boy does not depend on the number of births

8 0
3 years ago
Read 2 more answers
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