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Marta_Voda [28]
3 years ago
13

Can someone pls give me the answer I don’t get it and it’s due in 20 mins

Mathematics
2 answers:
horrorfan [7]3 years ago
7 0

Answer:

Step-by-step explanation:

Cameron, Eliot, Ryan and Ava can ride as their height is more than or equal to 54

solmaris [256]3 years ago
6 0

Answer:

Cameron, Eliot, Ryan, and Ava can ride

Step-by-step explanation:

plug in each family members height into the inequality

66 can ride

54 can ride

49 can NOT ride

52 can NOT ride

71 can ride

70 can ride

its asking is there height greater than or equal to 54

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Please help me!!!!! ASAP!!!
alexira [117]
(0,16)
because the number on the x axis is 0 and the number on the y axis is 16

have a nice day and good luck with the rest of your homework!
7 0
3 years ago
It takes a ball an average of 0.09 seconds to knock down 4 dominoes, how long will it take to knock down 8 dominoes?
Elina [12.6K]
Answer: 0.18 seconds
step by step explanation: if it takes 0.09 seconds to knock down 4 dominoes, and you are trying to find out how long it will take to knock down 8 dominoes, you can see that 8/4=2, so you need to multiply 0.09 times 2 to get your answer, which is 0.18 seconds.
4 0
3 years ago
Find the gradient, picture below
hoa [83]

Answer:

\frac{dy}{dx}  =  \frac{13}{8}

Step-by-step explanation:

y = 2x + 6 {x}^{ -  \frac{1}{2} }  \\  \frac{dy}{dx} = 2 + 6( -  \frac{1}{2}) {x}^{ -  \frac{1}{2} - 1 }   \\  \frac{dy}{dx}  = 2 - 3 {x}^{ -  \frac{3}{2} }  \\ \frac{dy}{dx}  = 2 -  \frac{3}{ \sqrt{ {x}^{3} } }

When x = 4,

\frac{dy}{dx}  = 2 -  \frac{3}{ \sqrt{ {4}^{3} } }  \\  =  \frac{13}{8}

3 0
2 years ago
Read 2 more answers
Simplify <br><br>1/4 (8 m-4 n) + 1/3 (6 m+ 3 n).<br><br>answers<br><br>-4m<br><br>1/4m<br><br>4m​
hammer [34]
1/4(8m - 4n) + 1/3(6m + 3n)=

Distribute the fractions through the parentheses

2m - n + 2m + n =

Combine like terms

2m + 2m - n + n = 4m

The answer is 4m
3 0
2 years ago
F (x) =2x -4; find f (-4)
NemiM [27]

Answer:

f(-4) = -12

Step-by-step explanation:

f(x)=2x-4

To calculate f(-4), we need to substitute x in our equation above with -4:

f(x)=2x-4\\f(-4) = 2*(-4) - 4\\f(-4) = -8-4 = -12

Note that 2*(-4) = -8

Answer: f(-4) = -12

6 0
3 years ago
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