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
Alex787 [66]
2 years ago
5

I need the answer thank you

Mathematics
2 answers:
Doss [256]2 years ago
6 0

Answer:

A. 106

B. 25

Step-by-step explanation:

A. 33 times 2 = 66

66 Plus the 40 for the membership

66 + 40 = 106

B. 90 - 40 = 50  (40 from the membership)

50 divided by 2 = 25

Natasha_Volkova [10]2 years ago
3 0
A membership(y) =40+2x so plug in 33 for x first
Y=40+2(33)
Y=40+66
Y=106 dollars

Next plug in 90 for y
90=40+2x
50=2x
25=x
You might be interested in
Find the domain of the graphed function A. 2 2 C. 1<= x <= 5 D. x is all real numbers
Reptile [31]
The answer is 3 that’s not rug I recalling don’t no the answer
4 0
3 years ago
One classroom has 25 printers for 60 computers. Another classroom has 5 printers for 12 computers, is the rate of printers to co
Zepler [3.9K]

Answer:

Yes, they both have same rate

Rate of A = Rate of B= 5/12

Step-by-step explanation:

Classroom A has 25 printers for 60 computers.

The rate of printers to computers is

Rate = printer /computer

Rate = 25/60

Rate= 5/12

For class room B

Classroom B has 5 printers to 12 computers

The rate of printers to computers is

Rate = printer/computer

Rate= 5/12

Rate of classroom A = 5/12

Rate if classroom B = 5/12

Rate of A = Rate of B

7 0
2 years ago
Help me out hereeeeeeeeee
Alja [10]

Answer:

the second answer

Step-by-step explanation:

I hope it helps

4 0
3 years ago
Read 2 more answers
The travel time on a section of a Long Island Expressway (LIE) is normally distributed with a mean of 80 seconds and a standard
user100 [1]

Answer:

The travel time that separates the top 2.5% of the travel times from the rest is of 91.76 seconds.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 80 seconds and a standard deviation of 6 seconds.

This means that \mu = 80, \sigma = 6

What travel time separates the top 2.5% of the travel times from the rest?

This is the 100 - 2.5 = 97.5th percentile, which is X when Z has a p-value of 0.975, so X when Z = 1.96.

Z = \frac{X - \mu}{\sigma}

1.96 = \frac{X - 80}{6}

X - 80 = 6*1.96

X = 91.76

The travel time that separates the top 2.5% of the travel times from the rest is of 91.76 seconds.

3 0
2 years ago
Simplify and then classify by degree and number of terms<br> 2x+3x^2(4x-5)
Delicious77 [7]

Answer:

2x + 3x^2 (4x - 5)

2x + 12x^3 - 15x^2

12x^3 - 15x^2 + 2x

Degree - 3

Terms - 3 (Trinomial)

<h3>Lets explore more - </h3>

  • The degree of a polynomial is the highest power of its variable
  • Degree represents the no. of zeros of the polynomial

  • <em><u>Linear</u></em><em><u> </u></em> - Degree 1
  • <em><u>Quadrati</u></em><em><u>c</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em>Degree 2
  • <em><u>Cubic</u></em><em><u> </u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em>Degree 3
  • <em><u>Biquadratic</u></em><em><u> </u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em>Degree 4

  • Terms - Classification of polynomial On the basis of terms

  1. monomial - polynomial which has only 1 term
  2. Binomial - Polynomial which has 2 terms
  3. Trinomial - Polynomial which has 3 terms
5 0
3 years ago
Read 2 more answers
Other questions:
  • A seven digit telephone number is of the form ABC-DEFG. In one particular state, the
    12·1 answer
  • 2. A set of two or more linear equations that contain the same variable(s) is<br> an)_ ?
    8·1 answer
  • Factory expression over the complex numbers.<br> X^2 + 52
    11·1 answer
  • What is y=3(x+7)^2-7<br> in standard form​
    13·1 answer
  • A wheel rotates on an axle 84 times in 6 min. The number of rotations varies directly with the time the wheel rotates.
    9·1 answer
  • What is the solution set of |-x| = -10?<br> O {10}<br> O {-10}<br> O {-10, 10}<br> O no solution
    8·2 answers
  • Which metric unit would be best to measure the volume of water in a swimming pool?​
    9·1 answer
  • C. The product of two integers is +45. If one of is -9. What is the<br>other?​
    15·2 answers
  • PLEASE GIVE ME ALL THE EQUATIONS TO THE CITIES I NEED HELP ASAP !!!!
    11·1 answer
  • HELP PLZZZZZ
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!