Answer: x = 400 MPH x+60 = 460 MPH
Step-by-step explanation:
(Distance = (Rate)(Time)
Let x = speed of the LA bound plane
Then, x+60 = speed of NYC bound plane
Sum of distances = 2464
3.4x + 2.4(x+60) = 2464
5.8x + 144 = 2464
5.8x = 2320
x = 400 MPH x+60 = 460 MPH
Answer:
b) Both 1,004 and 251 are greater than 10.
Step-by-step explanation:
p = 0.80
n = 1255
In order to use CLT the distribution of
should have np and n(1-p) greater than 10.
np = 1255*0.80
np = 1004
n(1-p) = 1255*0.20
n(1-p) = 251.00
Since Both 1004 and 251 are greater than 10,
<h3>The height of a building that is 25.40 meters tall is 9.910 cm</h3>
<em><u>Solution:</u></em>
Given that,
If you want a car that is 5.126 meters long to be represented by a matchbox car of length 2.000 cm
Therefore,
5.126 meters is represented as 2 cm
What would be the height of a building that is 25.40 meters tall ?
25.40 meters = ? cm
Let "x" be the height of a building that is 25.40 meters tall
From given,
5.126 meters = 2 cm
25.40 meters = x cm
This forms a proportion and we can solve the sum by cross multiplying

Thus height of a building that is 25.40 meters tall is 9.910 cm
Answer:
The 9th term in the sequence is 29
Step-by-step explanation:
can i have brainliest please
Answer:
x = -4
y = 3
Step-by-step explanation:
I decided to change the arrangement of the second question to make it easier for myself while solving. Where it says check I was confirming my answer to see if it was correct and it is.