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
Alex_Xolod [135]
3 years ago
6

Someone help me please

Mathematics
1 answer:
lidiya [134]3 years ago
3 0

Problem 1

<h3>Answer:  2/5</h3>

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

Explanation:

There are 4 green blocks out of 4+6 = 10 total. We divide the number of green over the number total to get the answer. Reduce the fraction as much as possible. The fraction 4/10 reduces to 2/5 (we divide both parts by 2).

====================================================

Problem 2

<h3>Answer: 1/6</h3>

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

Explanation:

The probability the spinner lands on red is 2/6 = 1/3. This is because there are 2 spaces that are red out of 6 total. It helps to reduce as much as possible.

The probability the coin lands on heads is 1/2 because there's 1 side labeled heads out of 2 total.

Multiply the fractions: 1/3 * 1/2 = 1/6

This works because both events are independent.

You might be interested in
What is the range of the inverse of the given function? f(x)=√x-2
jarptica [38.1K]

Answer:

all real nunbers

Step-by-step explanation:

when we exchange the place of x and y and solve for y we get the equation y=x^2 + 2

any number inserted in x will give a value y

3 0
3 years ago
Explain how you know the quotients 540÷90 and 5,400 ÷ 900 are equal without doing any computation..
Lelechka [254]
The quotients are equal because they both go in the same number of times. The second pair of quotients just have an extra 0 at the end which just changes the place value of the number.
6 0
3 years ago
Read 2 more answers
A textbook store sold a combined total of 392 physics and psychology textbooks in a week. The number of physics textbooks sold w
katen-ka-za [31]

Answer:

Psychology textbooks = 98 and physics textbooks = 294

Step-by-step explanation:

Let there are x psychology textbooks sold.

No of physics textbooks sold = 3x

ATQ,

A textbook store sold a combined total of 392 physics and psychology textbooks in a week.

x + 3x = 392

4x = 392

x = 98

It means there are 98 psychology textbooks sold and 3x = 3(98) = 294 physics textbooks sold.

5 0
2 years ago
Find the least common multiple of 10,15,25 please no links or photo​
sergey [27]

Answer:

150

Step-by-step explanation:

The LCM of 10,15,25 10 , 15 , 25 is 2⋅3⋅5⋅5=150 2 ⋅ 3 ⋅ 5 ⋅ 5 = 150 .

6 0
3 years ago
Kevin calculated the product of 3.2 x 104 and 3.6 x 102 as 11.52 x 106. Which is the next step that Kevin should app
garri49 [273]

Answer:

the correct answer is C

Step-by-step explanation:

i was just on the question and the correct answer was C. or

Write in scientific notation, moving the decimal in the coefficient one place to the left, which adds 1 to the exponent value.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle has a length of 34 and an area of 2930, what is its width?
    12·2 answers
  • 86.40-12.59 plz answer
    11·2 answers
  • Solve the following system of equations. Express your answer as an ordered pair in format (a,b), with no spaces between the numb
    5·2 answers
  • How many possible outcomes are expressed in the fraction 3/38
    8·1 answer
  • Ghicitori despre reguli de politete
    9·1 answer
  • 1/4(24x+12)=6(x+1/2)
    10·1 answer
  • Neil and Beth both had soccer practice during the week. Neil practices for 3 hours each week. All together, they practice 4 hour
    15·1 answer
  • 4. Brandy is learning to make bracelets. She can make 4 bracelets in 10 minutes. What is her unit
    15·1 answer
  • Two people bought gas .Each gallon of gas cost the same amount.The money that they spend in dollars is represented by the expres
    5·1 answer
  • 7/6 * 16/6 in simplest form​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!