Answer:
Step-by-step explanation:
k = 2h+9
h+16=k
h+16=2h+9
-h = -7
h = 7
hannah is 7 and kayla is 23
jacob is wrong because if u do 16*2+7 it’s 39 and 39-16 does not equal 16
Answer:
We know that
The costs of repair for each of the four crashes were
$2529, $1889, $2610, $1073
Here we have to compute the mean, median, and mode cost of repair.
Mean = <u>total</u><u> </u><u>cost</u><u> </u>
the no of crashes
Mean = <u>$</u><u>25</u><u>2</u><u>9</u><u> </u><u>+</u><u> </u><u>$</u><u>188</u><u>9</u><u> </u><u>+</u><u>$</u><u>261</u><u>0</u><u> </u><u>+</u><u>$</u><u>107</u><u>3</u><u> </u>
4
Mean = $2025.25
Therefore the mean = 2025.25
Then we have to find median.
Now first we have to arrange the data in ascending order (smallest to highest).
$1073,$1889,$2529,$2610
Add the two middle numbers and then divide by two, to get the average:
$1889+$2529 = $4418
Median = $4418/2 = $2209
Therefore the median = $2209
Here there is no mode cost.
Answer:
6:5
Step-by-step explanation:
12:10
6:5
strike:balls
Answer:
C. All real numbers except 3/4
Step-by-step explanation:
We are given
Firstly, we will find f/g
Domain:
We know that domain is all possible values of x for which any function is defined
so, we know that denominator of any function can not be zero
so, firstly we set denominator =0
and then we can solve for x
Add both sides by 3
so, this function is defined for all values of x except at
Domain will be
All real numbers except 3/4
I think the answer for this question is B.