Answer:
Step-by-step explanation:
10m^2 and 15mk
common factor is 5m
HCF is 5m
Answer:
The newspaper has 1750 readers.
Step-by-step explanation:
Divide 70 by 2: 35.
Then, multiply 35 by 50 which is equal to 1750.
:) Well, I dunno about anyone else but this question makes my head spin!
Answer:
5
-7
36
Step-by-step explanation:
if the center is (5,-7) the first part must look like
(x-5)²+(y+7)²
to find the raidus plug in 5 for x and -1 for y
(5-5)²+(-1+7)²
0²+6²=36
36
Answer:
See below
Step-by-step explanation:
To find the mean, you take each data point, add them together, and divide it by the number of data points.
<u>Problem 1</u>
Mean of High Temperatures = (65+67+54+52+63+69+75)/7 = 445/7 = between 63 and 64
<u>Problem 2</u>
Mean of Low Temperatures = (61+55+37+29+34+42+54)/7 = 312/7 = between 44 and 45
