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
amid [387]
3 years ago
9

A construction crew built 9 3/4 miles of road in 4 1/2 days. What is the unit rate in miles per day

Mathematics
2 answers:
nignag [31]3 years ago
8 0

Answer:

2 1/6 miles per day

Step-by-step explanation:

9 and 3/4 divided by 4 and 1/2 =2 and 1/6

Which means the crew moves

2 and 1/6 of a mile per day

Oxana [17]3 years ago
4 0

Answer:

2⅙ miles per day

Step-by-step explanation:

Miles : Days

39/4 = 9¾ : 4½ = 9/2

X : 1

39/4 ÷ 9/2 = X/1

39/4 × 2/9 = X

13/6 = X

X = 2⅙

You might be interested in
Which equation has the least steep graph? A. y = x + 6 B. y = -x - 9 C. y = 2x + 1 D. y = -7x - 2
maria [59]

Answer:

A and B.

Step-by-step explanation:

<h3>To get to know the graph with least slope, we have to write all equations in the form <u>y=mx + c. </u></h3>

where m is the slope and c is the the y-intercept.

A. y = x + 6

For this equation m = 1

B. y = -x - 9  

For equation B, m = -1

C. y = 2x + 1  

In this equation, m = 2  

D. y = -7x - 2

In equation D, m = -7

The equation with the highest slope is D while the one with the least slope/steep is <em>A and B.</em>

3 0
3 years ago
Read 2 more answers
A man borrowed $8000. He paid $10100 after 9 months for the debt. What was the interest rate per annum?
Anastaziya [24]

Answer:

3.5%

Step-by-step explanation:

Interest = 10100 - 8000 or 2100

I = Prt

2100 = 8000(9/12)r

2100 = 600r

2100/600 = r

3.5 = r

4 0
3 years ago
ANSWER QUICK!!
netineya [11]

Answer: Divide 2 by 6- 0.3 with a bar over the 3,    Step-by-step explanation: 0.3 with a bar over the 3 is the decimal form of 2/6

5 0
3 years ago
Read 2 more answers
Calculate 6+9i/-1+4i
lisabon 2012 [21]

Multiply the numerator and denominator by the conjugate of the denominator:

\dfrac{6+9i}{-1+4i} \times \dfrac{-1-4i}{-1-4i} = \dfrac{(6+9i)(-1-4i)}{(-1)^2-(4i)^2}

Simplify:

\dfrac{(6+9i)(-1-4i)}{(-1)^2-(4i)^2} = \dfrac{-6-9i-24i-36i^2}{1-16i^2} = \dfrac{-6-33i-36i^2}{1-16i^2} = \dfrac{-6-33i+36}{1+16} = \boxed{\dfrac{30-33i}{17}}

8 0
3 years ago
PLEASE HELP ME WITH THIS​
Anarel [89]

Answer:

I think it would be 18 bc the diameter is twice the amount of the radius......?

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A cone has a volume of 12 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of?
    6·1 answer
  • What is the answer can you help me plz
    10·1 answer
  • A corner store sells two kinds of baked goods: cakes and pies. A cake costs $5 and a pie costs $7. In one day, the store sold 15
    14·2 answers
  • Function A is represented by the equation y = 2x + 5.
    9·1 answer
  • PLZ HELP ASAP FEATURES OF A CIRLE FROM EXPANDED EQUATION
    9·1 answer
  • PLEASE HELP TIMED
    14·1 answer
  • W(x)=-3x-4; find w(7)
    7·2 answers
  • Nguyen climbed one fifth of a mountain in one tenth of a month. Find the rate in mountains per month.​
    13·2 answers
  • What is the missing numerator?
    8·2 answers
  • Help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!