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8090 [49]
3 years ago
8

Yoki is running a 10-mile race. She runs at a steady speed and then slows down, stops to get a drink of water, and then runs fas

t to get back in the race. Which graph best represents the situation? A graph with time on the x-axis and speed on the y-axis. The graph is constant, decreases, is constant, and then increases. A graph with time on the x-axis and speed on the y-axis. The graph increases, is constant, decreases, and then increases. A graph with time on the x-axis and speed on the y-axis. The graph increases, decreases, is constant at a speed of 0, and then steadily increases. A graph with time on the x-axis and speed on the y-axis. The graph is constant, decreases to 0, is constant at a speed of 0, and then increases.
Mathematics
2 answers:
Eddi Din [679]3 years ago
5 0

Answer:

d

Step-by-step explanation:

yawa3891 [41]3 years ago
4 0

This is late, but for anyone searching the answer up in the future, the answer on Edg.enuity is the last one -  where the graph starts out as a horizontal line, then decreases and touches the x-axis, then increases again.

Good luck on your assignment !!

You might be interested in
Samantha just opened a new restaurant. She earned $550 on the first day and $750 on the third day that she was open for business
mr Goodwill [35]

Answer:

Step-by-step explanation:

If Samantha's earnings continue to increase at the same rate, this means that her earning is increasing arithmetically.

If she earned $550 in the first day, we can say the first term is $550

If she earned $750 on the third day, we can say the third term is $750

For us to know by how much her money is increasing, we need to find the common difference d formed by the sequence

550, x , 750

T1 = 550

T2 = x

T3 = 750

Common difference d = T2-T1 = T3-T2

x - 550 = 750 - x = d

Let's calculate the second term first i.e x

Since x - 550 = 750 - x = d

x - 550 = 750 - x

Collect like terms

x+x = 750+550

2x = 1300

x = 1300/2

x = 650

d = T2-T1

d = x - T1

d = 650-550

d = 100

Hence her money keeps increasing by $100 each day

8 0
3 years ago
Solve the equation using the distributive property and properties of equality.
user100 [1]

Answer:

a=8

Step-by-step explanation:

-5(a+3)=-55

So we multiply -5 times a and 3 so we get:

-5a-15=-55

+15      +15

____________-

-5a=-40

÷-5    ÷-5

____________

a=8

Hope this helped :D

8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!! PLEASE HELP ASAP!
erastova [34]
Since the square root of 3 can be re written as 3^-2 or 3^1/2, doing the same with the second factor will yield “3^1/2 • 3^1/5” thus, proceed to follow the Exponent Laws and you will have 3^1/2+1/5 which equals 3^5/10+2/10 which equals 3^7/10.
4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!! Thank you SO MUCH. Explain your answer
abruzzese [7]
It's 8 because the number in front of the variable is the slope, while the past 30 is the y intercept
8 0
3 years ago
The sum of two numbers is 18 less than twice the first number. their difference is 32 less than twice the second number. find ea
stira [4]
Let the two numbers be x and y
(x+y)-18=2x
x+y-18=2x
x+y-2x=18
-x+y=18_______(1)

(x-y) -32=2y
x-y-32=2y
x-y-2y=32
x-3y=32_______(2)

from eqn (1) y=18+x____(3)
substitute eqn (3) into eqn(2)
x-3{18+x} = 32
x-54-3x=32
-2x=32+54
-2x = 86
x= -43

sub x=-43 into eqn (3)
y=18+(-43) = 18-43 = -25
5 0
3 years ago
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