Answer:
a = 170
Step-by-step explanation:
0.3a = 51
a = 51 : 0.3
a = 51 : 3/10
a = 51 x 10/3
a = 510/3
a = 170
0.3x170 =
= 3/10x170
= 510/10
= 51
Answer:
The answer is
<h2>6 bagels</h2>
Step-by-step explanation:
In order to solve this problem we use ratio and proportion
From the question
He used 3.00 to buy 4 bagels
Then 4.50 will be
We have the final answer as
<h3>6 bagels</h3>
Hope this helps you
K×x+8=4
k×x=4-8
k×x=-4
x=-4/k
SOLUTION
The mean is 4min
standard deviation is 1min
the z score is
where
then we have
The probability the call lasted less than 3 min will be
Therefore, the probability that (z < -1 ) is
[tex]\begin{gathered} Pr(z<-1)=Pr(0
Hence, the percentage of the calls that lasted less than 3 min is 16%
The volume of a rectangular prism can be given by the form
you know Volume, base, and height but you dont know width
so divide b and h to both sides
and you cna solve for width
now for 6.
dividing by a number is the same as multiplying by its reciprocal