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
ElenaW [278]
2 years ago
10

A cyclist bikes at a constant speed for 21

Mathematics
1 answer:
jonny [76]2 years ago
8 0
<span>So he bikes 21 miles in 4.2 hours, which is 5 mph. </span>
You might be interested in
Ava has two frogs. This is 1/4 the number of frogs that Heather has. How many frogs does Heather have?
oksano4ka [1.4K]

Answer:

8

Step-by-step explanation:

2 x 4

7 0
3 years ago
Read 2 more answers
Write the sentence as an equation. t equals 137 minus w
loris [4]

Answer:

t = 137-w

Step-by-step explanation:



4 0
2 years ago
Read 2 more answers
The red blood cell counts​ (in millions of cells per​ microliter) for a population of adult males can be approximated by a norma
skad [1K]

Answer:

(a) Minimum red blood cells 5.744 million cells per micro liter

(b) Maximum red blood cells 5.068 million cells per micro liter.

Step-by-step explanation:

Z-score formula is = \frac{x-u}{Standard deviation}

Z-score = \frac{x-5.5}{0.4}

The value of z-score is 0.61 so then x will be;

x = 5.744

The minimum red blood cells count that can in top is 27% of count which is 5.744 million cells per micro liter.

Z-score = \frac{x-5.5}{0.4}

The value of z-score is 0.14 so then x will be;

x = 5.068

The maximum red blood cells count that can be in top is 14% of count which is 5.068 million cells per micro liter.

6 0
3 years ago
cynthia and amy are customer service representives cynthia earns $13 per hour and amy earns $1.50 more per hour than cynthia. Am
Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

Let h bet the # of hours worked

If Cynthia earns $13 per hour then her equation would be:

C = $13h

If Amy makes $1.5 more per hour then her equation would be:

A = $14.5x

Now lets plug in some numbers:)

A = $14.5(43.5)

A = $630.75

7 0
3 years ago
Solomon graphs a point on the coordinate plane. Which point did Solomon graph?
Mkey [24]

Answer:

Try your best! I know you can do it!

5 0
3 years ago
Other questions:
  • What are the amplitude and midline?
    15·2 answers
  • A party store has 54 packs of plates in stock. The packs are either sets of 8 or sets of 12. If the store has 496 total plates i
    13·2 answers
  • The answer sgdgg fjdkfkskdj k kxididicjjvi j isfic
    8·2 answers
  • Lakita is going to plant trees and bushes to landscape her new yard. She cannot exceed her budget of $150. Each tree costs $45,
    10·1 answer
  • Need answer ASAP. Worth 25 points
    5·1 answer
  • 7. Stan is serving lemonade at the school's dance out of no
    8·2 answers
  • Simplify the expression by combining like terms. <br> 22+5−4+7−8
    9·2 answers
  • Matt and Seth purchase baseball cards each week. the amount of cards they each have in their collection is shown in the graph an
    8·2 answers
  • Help for brainliest plz
    15·2 answers
  • You start at (-4, 0). You move left 1 unit and down 5 units. Where do you end?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!