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
Anni [7]
3 years ago
14

Jason earned scores of 90 points, 82 points, 95 points, and 86 points on four tests. What is the lowest score he can get on the

fifth test and still finish with an average score of 90 points?
95 points
96 points
97 points
98 points
Mathematics
2 answers:
dem82 [27]3 years ago
7 0
97 points is your answer 3 hope this helps!
Aleonysh [2.5K]3 years ago
5 0

Answer:

C 97

Step-by-step explanation:

So you know that average is equal to all the scores added together divided by the amount of tests right? Now you have 5 tests and you need an average of 90 points. Average=scores added together/no. of test

90=x/5

90*5=x

450=x

Now take 450 subtract all your other 4 scores to get your lowest 5th score

450-90-82-95-86=97

You need at least 97 to have an average of 90.

You might be interested in
Two objects are ________ when they have the same size and shape. What’s the blank?
iren2701 [21]

Answer:

I think the answer is 'congruent'. :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If Rs.1760 is left after paying an income tax at the rate of 12%, find the income.​
GREYUIT [131]

Answer:

295/2

Step-by-step explanation:

1760/12

885/6

295/2

7 0
2 years ago
Every day a factory produces 5000 light bulbs, of which 2500 are type 1 and 2500 are type 2. if a sample of 40 light bulbs is se
alisha [4.7K]
<span>The solution: = 40, p = q = 0.5 P[x] = nCx *p^x *q^(n-x) when p = q = 0.5, the formula simplifies to P[x] = nCx/2^n = 40Cx/2^40 at least 18 of each type means 18 to 22 of (say) type I P(18 <= X <= 22) = 0.5704095 <------- qb mean = 40*0.5 = 20 SD = sqrt(npq) = sqrt(40*0.5*0.5) = 3.1623 z1= (18-20)/3.1623 = -0.63 , z2 = (22-20)/3.1623 = 0.63 P(-0.63 < z < 0.63) = 0.4713 <-------</span>
5 0
3 years ago
If johnny gets 2 apples every 5 minuets how much apples does johnny have in 8 hours.
hodyreva [135]

Answer:

192

Step-by-step explanation:

5 0
2 years ago
Manny baked 48 cookies for a bake sale. 75% of the cookies were chocolate chip. How many cookies were NOT chocolate chip
klasskru [66]
48 (.75) = 36
48 -36 = 12 cookies or 25%
8 0
3 years ago
Other questions:
  • Find the orthocenter of ABC
    13·1 answer
  • Find the x-intercept(s) and y-intercept(s) of the graph of the following.
    7·1 answer
  • Differentiating a Logarithmic Function in Exercise, find the derivative of the function. See Examples 1, 2, 3, and 4.
    9·1 answer
  • Find the inverse of the function.<br>1x) = -3x-4​
    13·1 answer
  • Plz can someone help me show work for these two problems!! <br><br> 3x + y = 13 <br><br> 2x - y = -1
    9·1 answer
  • What is 6.75 as a fraction in simplest form ​
    10·1 answer
  • 100 point NO SAMPLE ANSWERS PLEASE!
    11·2 answers
  • Fewer than is right? my brain isnt working rn
    12·1 answer
  • ASAP MATH!! MARKING BRAINLIST!! DOES ANYONE KNOW
    8·2 answers
  • A dot plot is shown
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!