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
spin [16.1K]
2 years ago
11

What does Sam need to score on the fourth test to ensure that she will have an average of 90% for all four tests?

Mathematics
1 answer:
olga_2 [115]2 years ago
4 0

Answer:

can u put her other scores pls

You might be interested in
How can I create an independent and dependent probability word problem that is about gumball? (also, the answer has to be writte
Gnoma [55]
A jar of jelly beans contains 50 red gumballs , 45 yellow gumballs, and 30 green gumballs. You reach into the jar and randomly select a jelly bean, then select another without putting the first jelly bean back. What is the probability that you draw two red jelly beans? This is Dependent because you didnt put the other jelly bean in thus changing the total nmber of jelly beans.

A jar of jelly beans contains 50 red gumballs<span> , 45 yellow gumballs, and 30 green gumballs. You reach into the jar and randomly select a jelly bean, then select another while replacing  the first jelly bean back. What is the probability that you draw two red jelly beans? This is Independent because you put the other jelly bean in thus keeping the total number of jelly beans.</span>

8 0
2 years ago
PLEASE HELP ME AND MY FRIEND NEED THIS QUESTION ANSWERED PLEASE HELP
Bas_tet [7]

Answer:

V_{cone} =65.94\: cm^3

Step-by-step explanation:

  • Height of cone (h) = 7 cm

  • Base radius (r) = 3 cm

  • Formula for Volume of cone is given as:

  • V_{cone} = \frac{1}{3}\pi r^2h

  • Plugging the values of h and r in the above formula, we find:

  • V_{cone} = \frac{1}{3}(3.14) (3)^2(7)

  • \implies V_{cone} = \frac{1}{\cancel 3}(3.14) (\cancel 9)(7)

  • \implies V_{cone} = (3.14) (3)(7)

  • \implies V_{cone} =65.94\: cm^3
7 0
1 year ago
What is the greatest common factor of 48 and 64?
aleksklad [387]

Answer:

The GCF of 48 and 64 is 16

Step-by-step explanation:

To figure out GCF, you make a list of all the prime factors, pick out the numbers they have in common, and multiply them together.  In this case:

48:  2 x 2 x 2 x 2 x 3

64: 2 x 2 x 2 x 2 x 2 x 2

They have four 2's in common, so you multiply 2 x 2 x 2 x 2 =16

8 0
3 years ago
Five oranges were selected at random from a crate of 53 oranges. Their diameters were measured, in millimeters, and then recorde
Olin [163]
Ok so mean means average so exmple
mean of 1,2,3+5 would be (1+2+3+5)/4
(sum of terms)/(number of terms)=mean so

number of terms=5 since 5 oranges
sum=(46+39+53+61+49)

so mean=(46+39+53+61+49)/5=248/5=49.6

so the answer would be 49.6 (estimateed to be 50)
5 0
3 years ago
Read 2 more answers
Meaning of rebates in mathematical literacy ​
frosja888 [35]

Answer:

rebates mean to deduct or return an amount from the payment

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the steps to solve this problem? 0.000027 / 0.000009
    6·2 answers
  • Which two types of income does a person in a full-time sales job usually receive?
    7·2 answers
  • X^2 - 9x -10 =0 has a discriminant of: a. 121 b. 72 c. -359 d. 41 e. 136
    13·1 answer
  • If the perpendicular bisector of one side of a triangle goes through the opposite vertex, then is the triangle ( sometimes, alwa
    11·1 answer
  • Please help will reward a lot of points and brainlest for the best answer
    10·1 answer
  • HELP ME PLEASEEEEEE.........................
    15·2 answers
  • Simplify 5 to the negative 4th power over 5 to the 3rd.
    10·1 answer
  • What is the solution of this equqtion? 4+ 1/4 w=6​
    8·1 answer
  • Can someone answer these two problems??
    11·1 answer
  • What should be added to 3/4+-5/6+1/2 to get 0
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!