What is In 7 days, a group of workers can plant 21 acres. What is their rate in acres per day?

Answers

Answer 1
Answer: So do 21/7 to give you how much they do in a day. The answer is three so they do 3 aceres in a day.

Related Questions

15 points because I need it quickly!! I will give brainliest to first answerMiss Holman gave a 90-cent tip to a waitress for serving a meal costing $6.00, before tax. a) What percent of the bill was her tip? b) If tax was 6.25%, what was the total bill including tip?
What is the least common multiple of 18,20 and 24?
What do you do in this problemAfter traveling for 6.0 Second runner reaches a speed of 10m/s. What is the runners acceleration
If it is 6:08 what time will it be in 45 minutes?
Billy watched the clown car drive up to the circus and saw 14clowns get out of one little car. The clowns made up 56% percent of the performers in the circus. How many performers were in the circus?

A jar holds 15 red pencils and 10 blue pencils. What is the probability of drawing one red pencil from the jar?

Answers

The probability is 5 I believe
the answer is 15 out of 25 I just went over this lesson today

The point is on the x-axis and 12 units to the left of the
y-axis.

Answers

Answer:

(-12,0)

Step-by-step explanation:

If the point is on the x axis, that means the y coordinate is zero.

12 units to the left of the y axis means go 12 units negative on the x axis or -12

(-12,0)

Check the picture below.

If the price of a purse increased from $45 to $54, what was the percent of increased

Answers

The percent of increase is 20%

Answer and the work is provided in the image attached.

54-45/45 x 100%
= 20%

What is the equation 16 × 2

Answers


16 * 2 = 32
The equation is 16 * 2 = 32

Carmen listed the multiples of 6 as 1,2,3,  and 6. Is she correct? Explain why or why not.

Answers

Yes. 1 x 6 = 6 
2 x 3 = 6
3 x 2 = 6
6 x 1 = 6
Yes they all are multiples of 6

6
^
1 6
^
2 3

That's a factor tree for 6

(08.01 MC)A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of
following statements true about the sample?
It is not a valid sample because it is only a short study,
It is a valid sample because money is offered to participants.
It is a valid sample because the first 10 people were selected to participate.
It is not a valid sample because it is not a random sample of the population

Answers

Answer:

The correct answer is the last on that’s states: it is not a valid sample because it is not a random sample of the population.

Step-by-step explanation:

When a researcher wants to know about the same thing, he/she has to take a sample from the population.

Example, consider a researcher wants to know how many hours the students study at home in a week, so the researcher has to take the sample from the student population.

Here, he/she gives the advertisement and offers $10 for 10 people. Therefore for anyone can come they might not required for a particular study.

Therefore, the answer is the last one.

Answer:

d

Step-by-step explanation: