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
Ksju [112]
3 years ago
12

Please simplify the expression 200 - 5(4 - 1) to the power of 3

Mathematics
2 answers:
Alex17521 [72]3 years ago
8 0
200 - 5 (4 - 1 ) *3
Using BODMAS ( bracket of division multiplication addition subtraction)
200 - 5 (4-1)*3
200 - 5 (3)*3
200 - 5 (27)
200- 135 =65
finlep [7]3 years ago
8 0

200-5(4-1)^3 =

do inside parenthesis first:
200 - 5 (3)^3

do  3^3
200 - 5 (27)=

multiply 5 by 27:
200- 135 =

now do the subtraction:

200- 135 =65

You might be interested in
Multi-Step: <ABD and <BDE are supplementary. Find the measures of both angles.
Stella [2.4K]

Answer:

get it helps me with lI do not know the answer

Step-by-step explanation:

sorry

4 0
3 years ago
Thaddeus models the number of hours of daylight in his town as
AfilCa [17]

Option (A) :  least: 10 hours; greatest: 14 hours

The function f(x) = sin x has all real numbers in its domain, but its range is

−1 ≤ sin x ≤ 1.

How to solve such range questions?

Such questions in which every term is in addition and its range is asked is simplest ones to solve if we know the range of each of term. This can be seen from this question

Given: d(t) = 2sin(xt) + 12

=  −1 ≤ sin (xt) ≤ 1.

=  −2≤ 2 sin (xt) ≤ 2.

=  10 ≤ 2sin (xt) + 12 ≤ 14

=   10 ≤d(t) ≤ 14

Thus  least: 10 hours; greatest: 14 hours

Learn more about range of trigonometric ratios here :

brainly.com/question/14304883

#SPJ4

6 0
2 years ago
Choose the graph that represents the following system of inequalities: y ≤ −3x + 1 y ≤ 1 over 2x + 3 In each graph, the area for
Vanyuwa [196]

The graph that represents the inequality has been shown in the attachment.

<h3>How to solve for the graph</h3>

We have these equations

y ≤ −3x + 1

y ≤ x + 3

We remove the inequality sign from both of these equations

y = −3x + 1

y = x + 3

−3x + 1  = x + 3

such that

x = -0.5

we use this value for x in any of the equations

x + 3 = -0.5 + 3

= 2.5

the point of intersection is at 2.5, -0.5

we test for the origin. 0,0

3x + 1

= 3*0 + 1

= 1

for  x + 3

0+3 = 3

This is 0≤1 and 0≤3

Hence the graph should be shaded to the origin.

Read more on a graph here: brainly.com/question/14030149

#SPJ1

7 0
2 years ago
Suppose that a recent poll found that 49​% of adults believe that the overall state of moral values is poor. Complete parts​ (a)
Lunna [17]

Answer:

The mean of X is 122.5 and the standard deviation is 7.9.

Step-by-step explanation:

For each adult, there are only two possible outcomes. Either they believe that the overall state of moral values is poor, or they do not believe this. The probability of an adult believing this is independent of other adults. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

E(X) = np

The standard deviation of the binomial distribution is:

\sqrt{V(X)} = \sqrt{np(1-p)}

In this problem, we have that:

n = 250, p = 0.49

So

E(X) = np = 250*0.49 = 122.5

\sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{250*0.49*0.51} = 7.9

The mean of X is 122.5 and the standard deviation is 7.9.

3 0
3 years ago
Does 7x+3x-8 = 2(5x-4) have one solution, no solution, or infinitely many solutions?​
USPshnik [31]

Answer: only has one solution

Step-by-step explanation:  If you find the answer for 7x+3x-8, youll get 10x+8. This will be the same answer for 2(5x-4). Making them equal and having only one solution

5 0
2 years ago
Read 2 more answers
Other questions:
  • Charlie uses 2 2/3 ounces of garlic to help make a jar of spaghetti sauce. Yesterday, he used 3 1/6 ounces of garlic. How many j
    12·1 answer
  • 3.5x=14.7 help please
    14·1 answer
  • Help with these questions please!
    8·2 answers
  • B) Find a positive integer n so that 9n=1 mod 26
    13·1 answer
  • In a school gym the ratio of the number of boys to the number of girls were 4:3. After 160 days boys left the gym, the ratio bec
    5·2 answers
  • 3/5 divided by 2/15 equals what ?
    5·1 answer
  • What is the exact value that is 47 ​% of 1018 ​?
    14·2 answers
  • How many solutions does the following equation have? -14(z-5)=-14x+70
    5·1 answer
  • what digit could be in the ten millions place of a number that is greater than 70,000,000 but less than 100,000,000
    7·1 answer
  • I NEED HELP FAST! a carpenter made a wooden structure using one cube and one triangular prism. The diagram shows the structure.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!