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
astraxan [27]
2 years ago
7

What is 40% of 5 please I need help

Mathematics
2 answers:
ladessa [460]2 years ago
8 0

Answer:

2

Step-by-step explanation:

10 percent of 5 is 0.5

Multiply by 4 for 40%

0.5 × 4 = 2.0

hope this helps...

Irina18 [472]2 years ago
4 0

Answer:2

Step-by-step explanation:

You might be interested in
Because Charles David Keeling and his new colleagues began measuring CO2 in 1958, we now have an excellent record of how CO2 con
Alecsey [184]

Answer:

1. 516 ppm; 2. 561 ppm

Step-by-step explanation:

1. CO₂ increase at old rate

Time = 2100 - 2010 = 90 years

Increase in CO₂ = 90 yr × (1.4 ppm/1 yr) = 126 ppm

CO₂ in 2010 = 390 + 126 = 516 ppm

At the old rate, the CO₂ concentration in 2100 will be 516 ppm.

2. CO₂ increase at new rate

Time = 2100 - 2010 = 90 years

Increase in CO₂ = 90 yr × (1.9 ppm/1 yr) = 171 ppm

CO₂ in 2010 = 390 + 171 = 561 ppm

At the new rate, the CO₂ concentration in 2100 will be 561 ppm.

6 0
3 years ago
Subtract 7x+3 from 2x-7
AysviL [449]

Subtract 7x+3 from 2x-7

(2x - 7) - (7x + 3) =

2x - 7 - 7x + 3

-5x -4

6 0
3 years ago
On 1, I need help, and for 2, is the answer right?
kramer

Answer:

1.A 2.yes

Step-by-step explanation:

PEMDAS

5 0
2 years ago
Amy tutors math. For each hour that she tutors, she earns dollars.
skelet666 [1.2K]

The equation to find Amy's earning after tutoring for 15 hours is 300 dollars.

<h3>How to find an equation?</h3>

She earn 20 dollars for each hours she tutors.

E = earnings in dollars

H = hours of tutoring

The equation relating E and H are as follows:

E = 20H

Therefore, the equation to find Amy's earning after tutoring for 15 hours is as follows;

E = 20H

E = 20 × 15

E = 300 dollars

Therefore, Amy's tutoring for 15 hours is 300 dollars.

learn more on expression here: brainly.com/question/14492671

#SPJ1

5 0
1 year ago
Which one pls help me
vampirchik [111]

Answer:

C

Step-by-step explanation:

If one answer is longer then the others, Then that's the correct answer

5 0
2 years ago
Read 2 more answers
Other questions:
  • Muriel wants to buy a gallon of milk. If e 1-gallon jug costs $3.95 and a pint costs $0.55, how much money would Muriel save by
    7·2 answers
  • This is due today can you please help me with these coordinates fast!!!!
    5·2 answers
  • The sum of 2 consecutive numbers is 43. What are the numbers
    13·1 answer
  • I need to find A and C
    5·2 answers
  • The coast of x pounds of cheese at $7.65 a pound
    7·2 answers
  • A skate that normally costs $72.80 is on sale for 0.75 of the cost.What is the discount?
    10·1 answer
  • There are 200 cars in the parking lot,how many more cars are red than blue
    8·1 answer
  • What is the interquartile range for the set of data?
    6·1 answer
  • Write an answer solve an equation to solve each problem. the sum of three consecutive integers is 63. Find the integers. If the
    8·1 answer
  • Whats 6 1/2 - 5 5/6 plz help thx
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!