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
Marta_Voda [28]
2 years ago
9

Please help me answer and actually answer

Mathematics
2 answers:
natta225 [31]2 years ago
8 0
The last one, D. It doesn’t say anything about how many volunteers there are
Fudgin [204]2 years ago
5 0

Answer:

the first one

Step-by-step explanation:

you can not see the exact amount of volunteers worked exactly 4hours

You might be interested in
Are heart rate and age proportional or non proportional for each method
sp2606 [1]

Answer:

Yes

Step-by-step explanation:

For example

Doctors have two methods of calculating maximum heart rate. With the first method, maximum heart rate, y, in beats per minute is y=220−x, where x is the person’s age.

5 0
2 years ago
Identify the corresponding word problem given the equation: x = 10 × 200 A) Frank and ten workers are hired to harvest tomatoes
Sliva [168]
I think it is c hope it helps.
5 0
3 years ago
PLEASE HELP ME W/ MATH ASAP!!
larisa [96]
Use similarity property:

14 / (14+6) = 21 / (21 + (x+4))

14/20 = 21/(x+25)       cross multiplication property

14*(x+25) = 20*21

14x + 350 = 420

14x = 70

x = 70/14 = 5.
8 0
3 years ago
Read 2 more answers
Mark wants to fence 4 rectangular gardens, each with a length of 9 1/4 feet and a width of 4 1/2feet. What is the length of fenc
kolbaska11 [484]

Answer:

110 ft  

Step-by-step explanation:

The length of fencing is four times the perimeter of one garden.

The formula for the perimeter of a rectangle is  

P = 2l + 2w

The total perimeter for all four rectangles is

P = 4× (2l + 2w) = 8l + 8w

Data:

 l = 9¼ ft

w = 4½ ft

Calculation:

P = 8l + 8w = 8×9¼ + 8×4½ = 72⁸/₄ + 32⁸/₂ =(72 + 2) + (32 + 4) = 74 + 36 = 110 ft

The total length of fencing is 110 ft.

4 0
2 years ago
PLAESE HELP ASAP!!!!
vovikov84 [41]
11 5/8 + 9 1/2= 21 1/8
3/4 - 2/5= 7/20
4 5/6 - 2 1/2= 2 1/3
I think these are right, I apologize if they are wrong.
5 0
2 years ago
Read 2 more answers
Other questions:
  • Use > < or = to solve the inequality above.​
    11·2 answers
  • In 3 hours , a car travels 120 miles. What’s is the speed of the car?
    15·2 answers
  • What’s the inverse function
    13·2 answers
  • Photo above. Please help I'm confused
    7·2 answers
  • Maximize Q=xy^2, where x and y are positive numbers, such that x + y^2=10
    7·1 answer
  • Admission to the circus cost 4$ plus $0.50 per ride Ella spent $17.50 at the circus
    10·2 answers
  • Your a god if you answer this right!!!! BRAINLIEST
    9·1 answer
  • Step by step subtraction of 17 - 1.2
    13·1 answer
  • The pair of polygons below are similar. Give the scale factor of figure A to figure B
    8·1 answer
  • A single die is rolled twiceFind the probability of rolling a 6 the first time and a 1 the second time.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!