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
jekas [21]
4 years ago
7

HELP RIGHT AWAY PLEASE!!!!!​

Mathematics
1 answer:
GREYUIT [131]4 years ago
7 0

Answer:

First box: 4

Second Box: 2.2

Third Box: 0.1

Step-by-step explanation:

The first box means the 1.0

The second box means 0.1

The third box means 0.01.

First Box: It is 4 because 1 green box equals 1.0, there are 4 green boxes, so 1 x 4 = 4.

Second Box: It is 2.2 because 1 red rectangle equals 0.1, there is 22 red rectangles, so 0.1 x 22 = 2.2.

Third Box: It is 0.1 because 1 blue square equals 0.01 and there are 10 blue squares, so 0.01 x 10 = 0.1.

Hope this helps!!

You might be interested in
I need the work and answer. Please and thank you
AlladinOne [14]

Answer:

11.1

Step-by-step explanation:

mark brainliest

7 0
3 years ago
a boat takes 4 hours to go 20 miles upstream.It can go 32 miles downstream in same time.Find the rate of the current and the rat
Zinaida [17]

Let

x---------> the rate of the boat in still water in mph

y--------> the rate of the current in mph

we know that

Upstream

rate=\frac{20}{4} \\\\ rate=5mph

x-y=5 equation 1

Downstream

rate=\frac{32}{4} \\\\ rate=8mph

x+y=8 equation 2

Adds equation 1 and equation 2

x-y=5\\ x+y=8\\ -----\\ 2x=13\\ x=6.5mph

Find the value of y

x+y=8\\ y=8-x\\ y=8-6.5\\ y=1.5 mph

therefore

the answer is

the rate of the boat in still water is 6.5 mph

the rate of the current is 1.5 mph

7 0
3 years ago
Read 2 more answers
8. Given the standard deviation of 16 for a population and a 95% confidence level, find the margin
Kazeer [188]

Answer:

4.0486

Step-by-step explanation:

The margin of error is calculated using  E=z_{\frac{\alpha}{2} }*\frac{\sigma}{\sqrt{n} }

Where n=60 is the sample size and \sigma=16 is the population standard deviation.

The critical value corresponding to 95% confidence interval is z_{\frac{\alpha}{2}}=1.96

We substitute the values to obtain;

E=1.96*\frac{16}{\sqrt{60} }

E=1.96*2.06559=4.0486

3 0
3 years ago
What is the answer? PLZ HELP
rosijanka [135]
The answer is 40/21.
8 0
3 years ago
Read 2 more answers
Write an equation. The local bike rental place charges $7 every hour a bike is rented and a $15 renters fee
dangina [55]

Answer:

y = 7x + 15

Step-by-step explanation:

total cost = $7 x every hour + $15 renters fee

7 0
4 years ago
Read 2 more answers
Other questions:
  • 29,27,24,20,15... whats next
    15·2 answers
  • The price of a pair of headphones is $49.99 before tax. Ron bought the headphones for a 50% discount. He then paid sales tax of
    7·1 answer
  • In parallelogram LONM, what is OM?<br><br> A. 7 cm<br> B. 17 cm<br> C. 24 cm<br> D. 34 cm
    11·2 answers
  • What is the value of X? Make sure to show all of your work!
    7·1 answer
  • Fatima invests a total of $29,000 in two accounts. The first account earned a rate of return of 11%. However, the second account
    14·1 answer
  • What are the digits of pie?
    8·1 answer
  • What number goes in the
    9·1 answer
  • if a motercycle is moving at a constant speed down the highway of 40 km/hr, how long would it the motorcycle to travel 10 km
    7·1 answer
  • The pie charts show information about the favourite animal of each student at school A and of each
    13·1 answer
  • For the x-values 1, 2, 3, and so on, the y-values of a function form a geometric sequence that decreases in value. What type of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!