Answer:
p=9h
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
159-12=147-12=... keep going until you get to
15-12=3
Answer:
1.33 ounces
Step-by-step explanation:
Divide the food by the cats. 8/6=4/3≈1.33 ounces.
Using a calculator, I arrived to answer C because if you enter it in right you arrive at 39.419, rounding it to 39.42
Answer:
For part a)
130 = 10/2[2a+(10-1)d]
Simplify, u get
2a + 9d = 26.................(1)
Also U5 = a + (5-1)d = 3a
Simplify, u get
a= 2d...................(2)
Substituting for a in equation 1,
2(2d)+9d= 26
Solving for d, we get
d = 2
In part b) substituting for d in equation 2 to get the first term
a = 2(2) = 4
Part c) the no. of terms required can be obtained by solving
28 = 4+(n-1)2
n = 13
