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
Marina CMI [18]
3 years ago
13

Janet can shovel snow from her driveway in 65 minutes. Jim can do the same job

Mathematics
1 answer:
Kay [80]3 years ago
4 0

Answer:

about 23 minutes

Step-by-step explanation:

(65x35)/(65+35)= 2,275/100= 22.75 minutes (or 23 if rounded)

You might be interested in
Which of the following represents the factorization of the trinomal below
Allisa [31]
I believe B. is your answer. If you use the ac method, you will multiply 8 and 3 which is 24. So now, what factors of 24 will give you 10?6 and 4

Now substitute

8 {x}^{2}  + 4x + 6x + 3
Now do factorization by grouping.

4x(2x + 1) + 3(2x + 1)
Therefore, your answer is (4x+3)2x+1)
6 0
3 years ago
A hot air balloon is released at ground level and it rises into the air at a constant rate . after 5 second the height of the ba
LenaWriter [7]

Answer:It's d

Step-by-step explanation:

8 0
3 years ago
Peyton is a sprinter who can run the 40-yard dash in 4.5 seconds. he converts his speed into miles per hour, as shown below.
oksano4ka [1.4K]
The correct question is
<span>Peyton is a sprinter who can run the 40-yard dash in 4.5 seconds. He converts his speed into miles per hour, as shown below
</span>Which ratio is incorrectly written to convert his speed? 

the picture in the attached figure

we know that
The term (5280 ft/1 mi)  is incorrect
"Feet"<span> needs to be on the bottom to cancel with the previous term. 
</span>"Mile"<span> needs to be on top in the numerator so that the answer can be expressed in "miles per hour"
</span>
the correct term is (1 mi/5280 ft)

5 0
2 years ago
The temperature was -5 ℉ in Denver and then fell 8 ℉ by the morning.<br> Answer now please
allochka39001 [22]

Answer:

it was -5 and then it fell 8 degrees

-5 -8 = -13 degrees F

Step-by-step explanation:

8 0
3 years ago
Find the discriminant of the quadratic equation.<br><br> 2i2+6i=4
denpristay [2]

Answer: No solution

Would appreciate brainly <3

5 0
2 years ago
Read 2 more answers
Other questions:
  • Compatible numbers to estimate 75 plus 26
    6·2 answers
  • Which expresion means the same as 2 1/5
    10·1 answer
  • Survey of 140 people:
    11·1 answer
  • 60 is whatpercent of 40
    8·1 answer
  • What is the dilation of 1/4
    11·2 answers
  • Which of the following theorems verifies that XYZ - UWV
    10·1 answer
  • 27 solid iron spheres,each of radius x cm are melted to form a sphere with radius y cm ,find the ratio of x:y
    8·1 answer
  • Which expression is equivalent to (2 Superscript one-half Baseline times 2 Superscript three-fourths Baseline) squared?
    9·2 answers
  • What is the standard form equation of an ellipse that has vertices (−2,−18) and (−2,8) and foci (−2,−14) and (−2,4)?
    8·1 answer
  • Intro to angle sum theorem please help me image attached below will give 5 stars = )
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!