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
trasher [3.6K]
3 years ago
12

Jake scored 67 on the calculus midterm. If the final exam counts twice as much as the midterm​ exam, then for what range of scor

es on the final would Jake get an average between 81 and 92​? Both tests have a maximum of 100 points.
Mathematics
1 answer:
pychu [463]3 years ago
7 0
Must be greater than or equal to 86
You might be interested in
Please help me with this question
ikadub [295]

Answer:

(A.

Explanation:

In A, line AD straight into BC, thus creating two 90 degree angles. This means that they are perpendicular.

(: Hope this helps

8 0
2 years ago
The fourth term in an arithmetic sequence is 18 and the seventh term is 42. if the first term is a1, which is an equation for th
Lynna [10]
The fourth term in an arithmetic sequence is 18 and the seventh term is 42. if the first term is a1, which is an equation for the nth term of this sequence?
1. an = 8n + 10
☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ 2. an = 8n − 14
3. an = 16n + 10
4. an = 16n − 38

8 0
3 years ago
Read 2 more answers
A sandwich shop has 18 tables. Each table seats up to 4 people. To find the greatest number of people that can be seated, you ca
dedylja [7]

c.multiply each side by 4

7 0
3 years ago
A game is played using ne die. If the die is rolled and shows 3, the player wins $45. If the die shows any number other than 3,
I am Lyosha [343]

Answer:

-$13.5

Step-by-step explanation:

Let x be a random variable of a count of player gain.

- We are told that if the die shows 3, the player wins $45.

- there is a charge of $9 to play the game

If he wins, he gains; 45 - 9 = $36

If he looses, he has a net gain which is a loss = -$9

Thus, the x-values are; (36, -9)

Probability of getting a 3 which is a win is P(X) = 1/6 since there are 6 numbers on the dice and probability of getting any other number is P(X) = 5/6

Thus;

E(X) = Σ(x•P(X)) = (1/6)(36) + (5/6)(-9)

E(X) = (1/6)(36 - (5 × 9))

E(X) = (1/6)(36 - 45)

E(X) = -9/6 = -3/2

E(X) = -3/2

This represents -3/2 of $9 = -(3/2) × 9 = - 27/2 = -$13.5

3 0
2 years ago
If three people share1/2pound of peanuts equally how much will each have
Brums [2.3K]
They would each have 1/6
4 0
3 years ago
Read 2 more answers
Other questions:
  • Use this regular pentagon to answer the questions. A regular pentagon with center point A is shown. Line are drawn from each poi
    5·1 answer
  • Y+6x=11;x=-2,0,4
    10·1 answer
  • A certain alloy contains 5.25% copper. How much copper is there in a piece weighing 200 pounds?
    11·2 answers
  • (–5.7 • 2) • 8 = –5.7 • (2 • x)
    6·2 answers
  • ABCD is a quadilatoral, the prove AB+BC+CD+DA is grater than AC+BD? ​
    13·1 answer
  • There are 12 dogs and 6 cats at a local pet store. What is the ratio of the number of cats to the total number of animals?
    7·2 answers
  • Which statement is not always true for a parallelogram?
    7·2 answers
  • W
    9·1 answer
  • Can you pls help me with dis maths question
    9·2 answers
  • Number 4 plssss!!!!!!!!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!