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
Rom4ik [11]
3 years ago
6

Mrs. Hernandez told her class that 95% of the students in the class passed the math test. If there are 20 students in the class,

how many students passed the math test?
Mathematics
2 answers:
Norma-Jean [14]3 years ago
8 0
19 Students


basically I learned this trick at school, you take the percent, in this case it’s 95/100 and then you write it next to the fraction of what your unit is, so x/20 students


then you multiply 95 and 20 then divide by 100.
soldi70 [24.7K]3 years ago
6 0
19 people passed the test

20*0.95=19

Basically take the percentage, out it in decimal form and multiply it by the first number
You might be interested in
Evaluate the integral using integration by parts with the indicated choices of u and dv. (Use C for the constant of integration.
Aleksandr-060686 [28]

Take

u=\ln x\implies\mathrm du=\dfrac{\mathrm dx}x

\mathrm dv=4x^2\,\mathrm dx\implies v=\dfrac43x^3

Then

\displaystyle\int4x^2\ln x\,\mathrm dx=\frac43x^3\ln x-\frac43\int x^2\,\mathrm dx=\frac43x^3\ln x-\frac49x^3+C

=\boxed{\dfrac49x^3(3\ln x-1)+C}

5 0
3 years ago
The Art Club at Reynolds High School (ROCA) is selling paintings and clay coffee mugs to raise money for a trip to all the museu
suter [353]

Answer:

See below and attached

Step-by-step explanation:

Let the number of paintings is x and the number of mugs is y.

<u>We have following inequalities:</u>

  • x + y ≤ 350
  • 20x + 15y > 4500

The graphical solution is attached.

<u>The solution is:</u>

  • 225 < x ≤ 350
  • 300 < y ≤ 350

6 0
2 years ago
55+p=105 What is the variable
natta225 [31]
55+p=105
subtract 55 from both sides
p=50
MAGIC
8 0
3 years ago
Read 2 more answers
Find the degree of the monomial.<br><br> -1.75k2
HACTEHA [7]

Answer:

The degree of this monomial is 2.

Step-by-step explanation:

This is because the degree of a monomial (or a polynomial, binomial) is equal to the degree (exponent) of the term in the monomial. In polynomials, it would be the degree of the term with the HIGHEST degree.

-1.75k^2

The exponent is two, so the degree is two.

Hope this helped!!!

7 0
3 years ago
A boy starts the week with 3kg of rice, every day he cooks 0.6kg. How much rice will he have left after 4 days?
almond37 [142]

Answer:

1.8 Kg

Step-by-step explanation:

a week- 3kg rice

every day-0.6 kg rice

therefore, multiply 3 kg by 0.6kg

3kg x 0.6kg =1.8 kg

he will have 1.8 kg rice after 4 days

have a great day !

5 0
2 years ago
Other questions:
  • an investment of $5000 earned $1050 for 1 year. How much will an investment of $9000 earn at the same rate for 1 year?​
    5·1 answer
  • Tickets to a play cost 8 dollars each write and expression that gives the ticket cost in dollars for a group of g girls and b bo
    10·1 answer
  • Antarctica holds the record for the lowest temperature recorded on earth that temperature in degrees Fahrenheit is -128 degrees
    12·1 answer
  • Will give brainliest to actual answer
    15·2 answers
  • WHICH OF THE FOLLOWING IS TRUE: <br> LOVE YOU IF ANSWERED!!
    11·1 answer
  • The equations of sides of a triangle are 2x-3y+5=0, 2x+y=7 and 2x+5y=3. Find the coordinates of the vertices.
    14·1 answer
  • Evaluate 6x + 3y - 4, if x = 20 and y= 2.<br> 0<br> 0<br> 0<br> 0
    7·1 answer
  • PLEASE HELP ASAP AND SHOW YOUR WORK
    6·1 answer
  • Warm-Up
    5·1 answer
  • My sister needs help
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!