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Oksana_A [137]
3 years ago
13

Plsss Help Urgent!!! Which point represents the person who practiced the most and got the fastest time in a swim meet?

Mathematics
1 answer:
Marianna [84]3 years ago
5 0

Answer:

Point X

Step-by-step explanation:

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Cases are normally sold full. There were three partially full cases that could be combined to make full cases. The cases were 11
dsp73
11/16 + 5/16 + 7/16 = 23/16

23/16 = 1 7/16

There is enough for one full case and 7/16 case leftover.
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The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 138 138. If s
ss7ja [257]

Answer:

The number of counties in state A are 70.

The number of counties in state B are 68.

Step-by-step explanation:

The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 138.

Let the two consecutive even integers be x and x+2.

As their sum is 138, we can denote this mathematically as :

x+x+2=138

=> 2x+2=138

=> 2x=138-2

=> 2x=136

Now, we get x = 68

And x+2=68+2 = 70

Hence, the two numbers are 68 and 70.

So, the number of counties in state A are 70.

The number of counties in state B are 68.

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3 years ago
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Which statement is true about the value of the expression below?
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Answer:It is between one and zero

Step-by-step explanation:

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2 years ago
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What do you know about the lengths of the sides of a horizontal cross-section of a pyramid?
4vir4ik [10]

Answer:

A: they are equal in length to the sides of the base

Step-by-step explanation:

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2 years ago
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A ball is thrown upward with an initial velocity of 60 mph. it is thrown from a height of 5 feet. what is the maximum height it
natima [27]

Answer:

h = 61.25 m

Step-by-step explanation:

It is given that,

The initial velocity of the ball, v = 60 m/s

It is thrown from a height of 5 feet, h_o=5\ ft

We need to find the maximum height it reaches. The height reached by the projectile as a function of time t is given by :

h=-16t^2+vt+h_0

Putting all the values,

h=-16t^2+60t+5 .....(1)

For maximum height, put

\dfrac{dh}{dt}=0\\\\\dfrac{-16t^2+60t+5}{dt}=0\\\\-32t+60=0\\\\t=\dfrac{-60}{-32}\\\\t=1.875\ s

Put t = 1.875 in equation (1)

h=-16(1.875)^2+60(1.875)+5\\\\h=61.25\ m

So, the maximum height reached by the ball is 61.25 m.

8 0
3 years ago
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