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LekaFEV [45]
3 years ago
9

Molly earned $160 for walking her neighbors dog. If she walked the dog five hours each week for eight weeks how much did she mak

e per hour?
Mathematics
2 answers:
hichkok12 [17]3 years ago
7 0

$4 an hour


5 hours per week times 8 weeks is 40 hours


$160 divided by 40 hours is $4/hr.

Alexxx [7]3 years ago
4 0

5*8 = 40 hours during the 8 weeks

$160/40 =4

She made $4 per hour

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two girls went shopping and spent $334. one girls spent $16 more thent the other girl did. how much did each spend
Taya2010 [7]

I will try my best to assist you with your question ,

First we must divide the amount by 2

334/2 = 167

Now we add 16

167 + 16=183

So, the girl spent $183

Wow, she is spoiled!

Hope I helped!

Good Luck!

3 0
3 years ago
Two numbers N and 16 have LCM = 48 and GCF = 8. Find N.
RSB [31]
LCM=product of highest occurring primes in the numbers prime factorization.

GCF=product of shared primes in the numbers prime factorization.

16=2*2*2*2

Since the GCF is 8 N and 16 share only 2*2*2

Since the LCM is 48 and 16 has 2*2*2*2 the other number has a factor of 3

So the other number is 2*2*2*3=24

N=24
7 0
3 years ago
What expression is equivalent to this expression: 24r + 30
Phoenix [80]

Answer:

6(4r+5)

Step-by-step explanation:

Hope this helped!

8 0
3 years ago
the equation cos-1 3.4/10 =x can be used to determine the measure of angle BAC. What is the degree of measure angle BAC? Round t
Mashcka [7]

Answer:

70°

Step-by-step explanation:

x = cos^{-1}(\frac{3.4}{10}) ≈ 70°


4 0
3 years ago
Read 2 more answers
and In an experiment, the probability that event A occurs is 3/5 the probability that event B occurs is 3/4 and the probability
hjlf
\begin{gathered} P(A)=\frac{3}{5} \\ P(B)=\frac{3}{4} \\ P(A\cap B)=\frac{3}{7} \\ P(A|B)=\text{?} \\ P(A|B)=\frac{P(A\cap B)}{P(B)}=\frac{\frac{3}{7}}{\frac{3}{4}}=\frac{3\cdot4}{3\cdot7}=\frac{4}{7} \\ P(A|B)=\frac{4}{7} \\ The\text{ probability that A occurs given B is }\frac{4}{7} \end{gathered}

3 0
1 year ago
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