42 in a 4x to 3x ratio
4x + 3x = 42
7x = 42
x = 6
43 can be put in a 4(6) to 3(6) ratio
which is a 24 to 18 ratio, also written as 24:18
Note:
<span>a(b) = ab = a x b = a times b</span>
Answer:
attendance at 2year and 4year colleges
a= 69.1%
b= 30.9%
c=68.6%
d=31.4%
for statistics
Step-by-step explanation:
edge
We are given with the data of a parabola with vertex at (2, 2) and directrix at <span>y = 2.5. the formua should be ax^2 + b x + c = y because of the directrix.
(x-h)^2 = 4a (y-k)
(x-2)^2 =4a (y-2)
a is the equidistant distance from focus to vertex and from vertex to directrix that is equal to -0.5
then the answer is
</span>(x-2)^2 =-0.5*4 (y-2)
<span>x2 - 4x + 4 = -2y +4
x2-4x+2y = 0
answer is C
</span>
Answer:(2 1/2, -9)
Step-by-step explanation:
Answer: total amount of money in commission that the realtor earned is $9375
Step-by-step explanation:
The realtor earns 1.25% commission on the price of any home she sells.
Last month she sold two homes for a total of $750,000
It means that the amount of money in commission that the realtor earned last month would be
1.25/100 × 750 000 = 0.0125 × 750000 = $9375
