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
GREYUIT [131]
3 years ago
11

BRAINLIEST!!!!

Mathematics
1 answer:
Len [333]3 years ago
8 0

Answer:

The answer is option 3.

Step-by-step explanation:

Option 3 is correct because it has parentheses around 40 - x, but not the cube itself or the 3rd power if you didn't know what I meant. Anyway, the reason this is correct is because if you look at any order of operations, you will notice that parentheses always comes before powered numbers, so if you were to choose, say option 2, it would be a completely different answer than option 3, not to mention wrong also.

You might be interested in
A 12 foot ladder is leaning against a wall and the foot of the ladder is 5 feet away from the wall. What is the angle between th
Pepsi [2]

Answer:

65.38degrees

Step-by-step explanation:

Given the following

Length of ladder = 12foot = hypotenuse

Distance of the ladder from the wall = 5ft = adjacent

Required

Angle between the ground and the ladder theta

Using the SOH CAH TOA identity

Cos theta = adj/hyp

Cos theta = 5/12

Cos theta = 0.41667

theta = arccos(0.41667)

theta = 65.38 degrees

Hence the angle between the ground and the floor is 65.38degrees

8 0
3 years ago
Write an expression for the sequence of operations described below.
MariettaO [177]
Given question ,

Raise v to the 5th power then triple the result

The expression is as follows :

v ^{5}

Tripling , (v^5)^{3}
6 0
1 year ago
Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 99 people
sertanlavr [38]

Answer:

The probability of getting someone in the 18-21 age bracket or someone who agreed to respond = 0.365

Step-by-step explanation:

The counts are as follows  

Age Group  No of people contacted No of refusals      Total  

18-21               88                                  8                       96

22-29              240                                  42                       282

Total              328                                  50                       378

 

The probability of getting some one in the age bracket of 18-21 or some one who refused to respond is

= \frac{96}{378} + \frac{50}{378} - \frac{8}{378} \\= \frac{96+50-8}{378} \\= \frac{138}{378} \\= 0.365

8 0
3 years ago
What is the quotient of 7035/15 pls answer this fast
alexgriva [62]
<span>What is the quotient of 7035/15

469 is equivalent to 7035/15

because 7035/15=469</span>
3 0
3 years ago
Reduce to simplest form.<br> -7/12 + 3/8<br> (They are fractions)
denpristay [2]

Answer:

-5/24

Step-by-step explanation:

You first change -7/12 to -14/24, and 3/8 to 9/24 so they have the same denominator. You then do -14/24 + 9/24. That will be the same as the opposite of the answer to 14/24 - 9/24.

14/24 - 9/24 = 5/24

-5/24

4 0
3 years ago
Other questions:
  • Kim purchased 6 small containers of potato salad and Seth purchased 2 extra large containers of
    5·2 answers
  • The value of y varies directly with x, and y = −12 when x = 6. Find y when x = −4. A. −8 B. 8 C. 24 D. −24
    10·1 answer
  • The tailgate of the truck is 3 feet above the ground. The incline of a ramp used for loading the truck is 15° find the nearest t
    15·1 answer
  • Combine value to find 615 minus 342
    12·1 answer
  • 1
    8·2 answers
  • Find the standard form of the equation of the parabola with a vertex at the origin and a focus at (0, 9).
    13·1 answer
  • Solve the equation or inequality 3/2t-16=4/3t-6
    14·1 answer
  • Look at the illustration of four letters from the American Manual Alphabet. Decide whether the description of the letter is a go
    5·1 answer
  • Ben got a part-time job. His mom said he must save at least two-thirds of his weekly paycheck, and can spend the rest. If he wis
    10·1 answer
  • Camilla thinks that -5 is less than -7 because 5 is smaller than 7.explain why Camilla is correct
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!