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
IrinaVladis [17]
2 years ago
10

Nima can mow 18 yards in 6 days. Which strategy can be used to determine how many yards Nima can mow in 20

Mathematics
1 answer:
Archy [21]2 years ago
6 0

Find the number of yards per day by division, and then multiply that quotient by the number of days.

Explanation:

18/6 = 3 (number of yards per day)

3x20 = 60 (number of yards in 20 days)

You might be interested in
Slader records show that the average life expectancy of a pair of shoes is 2.2 years with astandard deviation of 1.7 years. A ma
Oksanka [162]

Answer:

For every 1000 pairs sold, the manufacturer expect to replace 239 pairs for free.

Step-by-step explanation:

Given:

Mean (μ) = 2.2, Standard deviation(S.D) (σ) = 1.7 years and x = 1 (1 year)

Let's find the Z score.

Z = \frac{x - mean}{S.D}

Now plug in the given values in the above formula, we get

Z = \frac{1 - 2.2}{1.7} = -0.71

Now we have to use the z-score table.

The z-score for 0.71 is 0.2611

Since it z is negative, so we subtract 0.2611 from 0.5000

0.5000 - 0.2611 = 0.2389

Percentage = 0.2389 × 100 = 23.89%

To find replaces for 1000 pairs, we need to multiply 23.89% by 1000

= \frac{23.89}{100} .1000 = 238.9

= 239

The cannot be in decimal, when we round off to the nearest whole, we get

239

3 0
3 years ago
I need help with this ​
yawa3891 [41]

Answer:

C

Step-by-step explanation:

In the graph given, we can expect the x axis to be horizontal and the y axis to be vertical. This means that the arm span represents y and the height represents x.

Therefore, if a girl on her team is 63 inches tall, we can say that y=x+2, and since height is x, y = 63 + 2 = 65

6 0
3 years ago
The smaller triange was dilated to form the larger triangle. What is the value of x?
natka813 [3]

Answer:

x = 14

Step-by-step explanation:

As we can see that the bottom side is equivalent to 3 of the smallest triangle and the side of the larger triangle is equivalent to the 9

This represents that it is dilated by 3 factor

So

= 3 × 3

= 9

Now the other side i.e. 5 of the smallest triangle also need to be dilated by a 3 factor

So the new side is 15

Also the largest triangle is x + 1

So,

15 = x + 1

x = 14

4 0
3 years ago
Form a sequence that has two arithmetic means between 13 and 88.
hichkok12 [17]

Answer:

Correct choice is A

Step-by-step explanation:

For the numbers 13 and 88, find the difference 88-13:

since 88-13=75 and \dfrac{75}{3}=25 (two arithmetic means tells you there will be three intervals), two arithmetic means will be

  • 13+25=38;
  • 38+25=63.

The only correct sequence is 13, 38, 63, 88.


7 0
2 years ago
Read 2 more answers
If the atomic number of an element is 7 and its mass number is 16, how many neutrons are in the atom's nucleus
Margaret [11]
Number of Neutrons = Atomic mass - Atomic number 
= 16 - 7 = 9

In short, Your Answer would be 9

Hope this helps!
7 0
3 years ago
Other questions:
  • Which is a rule to describe this transformation
    10·2 answers
  • If 5 men or 7 women can earn $315 in a day, find how much 7 men and 11 women can earn in three days ?
    6·2 answers
  • Is the image of the triangle congruent to the preimage.
    10·2 answers
  • Eathan correctly answers 80% of the total questons
    8·1 answer
  • Will mark brainliest if answered
    5·1 answer
  • Mr. Tankard's minivan has a 21 gallon
    12·1 answer
  • Can someone please work out both problems, I need help with my math hw due in 4 hours
    9·1 answer
  • Which reason justifies statement 2?
    13·1 answer
  • Angle ABC is a straight angle. The measure of angle ABD is x. What is the value of x?
    6·2 answers
  • A)Mark and Jada share 5 yards of ribbon equally. How much ribbon will each get
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!