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
Harman [31]
2 years ago
7

Martin can run 3 ¾ miles in 2/3 of an hour. Write a unit rate to describe the situation and explain the context.

Mathematics
1 answer:
BigorU [14]2 years ago
4 0

Answer:

5 5/8 miles per hour

Step-by-step explanation:

Martin can run 3 ¾ miles in 2/3 of an hour. Write a unit rate to describe the situation and explain the context.

We are asked to write the unit rate , this means we are to find out how many miles he can run per hour

Hence,

2/3 hour = 3 3/4 miles

1 hour = x

Cross Multiply

2/3 hour × x = 3 3/4 miles × 1 hour

x = 3 3/4 miles × 1 hour/ 2/3 hour

x = 3 3/4 ÷ 2/3

x = 15/4 ÷ 2/3

x = 15/4 × 3/2

x = 45/8

x = 5 5/8 miles per hour

You might be interested in
10 A three-dimensional letterH is formed by joining two identical cuboids and a cube.​
hoa [83]

Answer:

10= 275

-------------

11=

a  6

b  4

-------------

12= 35

Step-by-step explanation:

7 0
3 years ago
Factor as the product of two binomials.<br><br> 9 - 6x + x^2
Masja [62]
It is
(3-x)^2
i made sure it correct this time
3 0
3 years ago
Read 2 more answers
Find y' by implicit differentiation √x +√y =1
AleksandrR [38]
Differentiate both sides with respect to x

\frac{d}{dx}(x^{\frac{1}{2}} + y^{\frac{1}{2}}) = \frac{d}{dx}(1)\\\\ \frac{1}{2x^{\frac{1}{2}}} + \frac{1}{2y^{\frac{1}{2}}}\frac{dy}{dx} = 0\\\\\frac{1}{2y^{\frac{1}{2}}}\frac{dy}{dx} = -\frac{1}{2x^{\frac{1}{2}}}\\\\\frac{1}{2\sqrt{y}}\frac{dy}{dx} = -\frac{1}{2\sqrt{x}} \\\\\frac{dy}{dx} = -\frac{1}{2\sqrt{x}} \times 2\sqrt{y}\\\\\frac{dy}{dx} = -\frac{\sqrt{y}}{\sqrt{x}} \\\\\boxed{\bf{y'= -\frac{\sqrt{y}}{\sqrt{x}}}}
5 0
3 years ago
Daria sells televisions. She earns a fixed amount for each television and an additional 25$ if the buyer gets an extended warran
svet-max [94.6K]

Answer:

275 .do 25×11=275 because its 11 tv and $25 for a extended warranty

5 0
3 years ago
What is fact family for 3
kondor19780726 [428]
8 and 24 let me know if this helps
7 0
2 years ago
Other questions:
  • Write an equation for the amount of times ,t, it takes Tinley to run m miles
    14·1 answer
  • Two islands are in the ocean. If the central angle with vertex at the center of the earth and rays that pass through these two i
    12·1 answer
  • For which pairs of function is (f x g ) (x) = 12x
    14·2 answers
  • What are the missing statements in steps 6 and 10 of the proof? Statement 6: Statement 10: Statement 6: || Statement 10: || Stat
    15·2 answers
  • The graph of the function f(x) = x2 + 8x + 12 is shown. Which statements describe the graph? Check all that apply.
    11·2 answers
  • Use standard notation to write this number. 4.045x10^-3
    15·2 answers
  • Help fast plez 10 points
    8·1 answer
  • A scale drawing of a square object has a scale of 1 in. : 8 mm. The scale drawing has a length of 6 inches. Find the perimeter a
    7·1 answer
  • ............................
    6·1 answer
  • The measure of an angle is 137.4°. What is the measure of its supplementary angle?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!