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
LUCKY_DIMON [66]
3 years ago
6

I need help...I don't understand

Mathematics
1 answer:
Andrej [43]3 years ago
3 0
Keep change change [keep the first integer change the opperation and change the integer on your number or fraction ... Rember the answer takes the sign of the larger number .
You might be interested in
What amount of money do you have if you have 5 pennies, 13 nickels, 14 dimes, 2 quarters, and one 5 dollar bill?
BartSMP [9]

Answer:

$7.60

Step-by-step explanation:

  • Penny = $0.01
  • Nickel = $0.05
  • Dime = $0.10
  • Quarter = $0.25

( 5 × 0.01 ) + ( 13 × 0.05 ) + ( 14 × 0.10 ) + ( 2 × 0.25 ) + 5

                -<em>The 5 at the end represents the </em><u><em>one</em></u><em> five dollar bill.</em>

Simplified: (solve what is in the parenthesis)

0.05 + 0.65 + 1.4 + 0.50 + 5 = $7.60

4 0
3 years ago
20n^2t / 5n^t what is the answer? and y?
Anastasy [175]
I hope this helps you

6 0
3 years ago
Please help me out I just really hate math
Schach [20]

If a person gets flat commission of $60 for every $200 of profit then for $1000 profit the commission would be $300. For $1500 the commission would be $450.

5 0
3 years ago
A media poll of 500 air travelers surveyed in national airports found that 370 favor tighter security procedures in boarding pla
serg [7]

Answer:

92% Confidence interval:  (0.7078,0.7722)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 500

Number of travelers who favor tight security, x = 370

\hat{p} = \dfrac{x}{n} = \dfrac{370}{500} = 0.74

92% Confidence interval:

\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.08} = \pm 1.645

Putting the values, we get:

0.74\pm 1.645(\sqrt{\dfrac{0.74(1-0.74)}{500}}) = 0.74\pm 0.0322\\\\=(0.7078,0.7722)

3 0
3 years ago
Explain how you could mentally find 8x45by using the distributive property
777dan777 [17]
You just break it up, do 20x8 then another 20x8 then 5x8
7 0
3 years ago
Other questions:
  • If B is the midpoint of AC, then the length of BC is:
    5·1 answer
  • A pair of skis was discounted 20%. How many percent will the discounted price have to be increased to return to the original pri
    10·1 answer
  • For a circle with a radius of 15 cm, what is the length of an arc intercepted by an angle measuring 120 degrees
    13·1 answer
  • Geometry help thank you
    8·1 answer
  • Really confused and am on final attempt!
    11·1 answer
  • Where does the line y = 3x + 5 cross the y-axis?
    6·1 answer
  • Is it A,B,C,D.... pls explain thank you
    13·2 answers
  • Find the lengths of the diagonals of this trapezoid.
    10·1 answer
  • after having a nice dinner with two coworkers, you decide to evenly split the $135 dollar bill amongst the three of you. you all
    14·2 answers
  • Anya graphed the line (y−2)=3(x−1) on the coordinate grid.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!