1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mihalych1998 [28]
3 years ago
10

Dominic goes jogging every morning. If m represents the number of miles he jogs each day, which expression represents the total

number of miles he jogs in a week?
7 m
7 + m
7 minus m
StartFraction 7 over m EndFraction
Mathematics
1 answer:
aleksklad [387]3 years ago
6 0

Answer:

The expression which represents the total number of miles he jogs in a week is 7 m ⇒ A

Step-by-step explanation:

Let us solve the question

∵ Dominic goes jogging every morning

∵ m represents the number of miles he jogs each day

→ That means he jogs m miles every day

∵ There are 7 days in a week

→ That means he jogs m miles every day for 7 days

∵ m + m + m + m + m + m + m = 7 × m

∴ He jogs in 1 week 7 × m miles

∴ He jogs 7 m miles in a week

The expression which represents the total number of miles he jogs in a week is 7 m

You might be interested in
The exchange rate at the post office is £1 = €1.17. How many euros do I get for £280?
lidiya [134]

Answer:

327.21 euros.

Step-by-step explanation:

5 0
3 years ago
Assume that the custodian of a $705 petty cash fund has $147. 50 in coins and currency plus $535. 50 in receipts at the end of t
zloy xaker [14]

Answer:

$528
If not then it might be $385

7 0
1 year ago
4y-70=12y+2<br><br> Solve????
Lady_Fox [76]
Simplifying <span>4y + -70 = 12y + 2
</span>
Add -12y to each side of the equation. -70 + 4y + -12y = 2 + 12y + -12y 

<span>Add 70 to each side of the equation. -70 + 70 + -8y = 2 + 70
</span>
Divide each side by -8.
<span>
</span>So y = -9 is your answer.

Hope I Helped!!!
6 0
3 years ago
If p = .8 and n = 50, then we can conclude that the sampling distribution of pˆ is approximately a normal distribution
FrozenT [24]

Answer:

Yes we can conclude.

Step-by-step explanation:

The sampling distribution of \hat{p} can be approximated as a Normal Distribution only if:

np and nq are both equal to or greater than 10. i.e.

  • np ≥ 10
  • nq ≥ 10

Both of these conditions must be met in order to approximate the sampling distribution of \hat{p} as Normal Distribution.

From the given data:

n = 50

p = 0.80

q = 1 - p = 1 - 0.80 = 0.20

np = 50(0.80) = 40

nq = 50(0.20) = 10

This  means the conditions that np and nq must be equal to or greater than 10 is being satisfied. So, we can conclude that the sampling distribution of pˆ is approximately a normal distribution

6 0
3 years ago
How can I solve this question???
eduard

Answer:

144°

Step-by-step explanation:

step 1

Find the measure of the central angle of the regular pentagon

Divide 360 degrees by 5 (the number of sides)

360\°/5=72\°

Let

c----> the center of the pentagon

we know that

m∠ECA=72°

m∠ACB=72°

therefore

m∠ECB=m∠ECA+m∠ACB

substitute the values

m∠ECB=72°+72°=144°

The measure of angle ECB is equal to the degrees that the pentagon rotate

5 0
3 years ago
Other questions:
  • Matching inequalities with statements
    9·1 answer
  • The curved part of this figure is a semicircle.
    11·1 answer
  • Seven more than the quotient of a number and 2 is 10?
    5·1 answer
  • If it takes 21 minutes for 5 people to paint 7 walls how many minutes does it take 3 people to paint 5 walls
    11·2 answers
  • How do u find the median if theres a uneven amount of numbers? what is the median of 1,1,2,2,3,3,5,6
    13·1 answer
  • Simplify √5(10-4√2)<br><br> A.14<br> B.15√2<br> C.5√2-4√10<br> D.NONE OF THE ABOVE
    15·2 answers
  • I HAVE30 min left help
    7·1 answer
  • How we all doing? Can someone explain Graphs!
    6·2 answers
  • Can someone please help me
    11·1 answer
  • What is the answer to 3 to the power of 2, (4x)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!