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Juli2301 [7.4K]
3 years ago
5

five people are seated in a row anita sits next to diane but not next to chris chris and diane are seated next to each other ale

x is next to anita and rob is next to chris who is seated in the middle
Mathematics
1 answer:
In-s [12.5K]3 years ago
6 0

Answer:

Diane

Step-by-step explanation:

Alex, Anita, Diane, Chris, Rob

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Which fraction is equal to 1/4
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A fraction that can be equaled to the same as 1/4 is 2/8. Now 2/8 is the larger fraction that can be shortened to 1/4.
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Evaluate the following expression . 2*[4+(12+16)/7
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Step-by-step explanation:

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During the half time of a basketball game, a sling shot launches T-shirts at the crowd. The T-shirt is launched with an initial
kumpel [21]

Step-by-step explanation:

The T-shirt is launched with an initial upward velocity of 60 ft/s from a height of 5 feet. Its equation of motion is given by :

f(x) = -12x^2 + 60x + 5 ....(1)

(a) For maximum height, put \dfrac{df(x)}{dt}=0

So,

\dfrac{ d(-12x^2 + 60x + 5)}{dt}=-24x+60

Now put,

-24x+60=0\\\\x=2.5\ s

So, the time taken for the T-shirt to reach maximum height is 2.5 seconds.

(b) Put x = 2.5 s in equation (1)

f(x=2.5) = -12(2.5)^2 + 60(2.5) + 5\\\\f(x)=80\ \text{feet}                

8 0
3 years ago
Solve the system of equations.<br><br> y=3x<br> y=x^2-10
puteri [66]

Answer:

y=3x.........1

y=x^2-10.......2

substituting value of eq 1 to 2

3x=x^2-10

x^2-10-3x=0

x^2-3x-10=0

x^2-5x+2x-10=0

X(x-5)+2(x-5)=0

(x-5)(X+2)=0

then

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again

y=??

when X=5

y=3×5=15

when X=-2

y=-6

5 0
3 years ago
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Murljashka [212]

Answer:

10950

Step-by-step explanation:

1 year = 365

365 × 30

10950

7 0
3 years ago
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