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
ludmilkaskok [199]
3 years ago
11

If the teachers weights Homework at 20%, Quizzes at 20%, Tests at 40\% , and the Final Exam at 20\% , what is the minimum grade

Heather can make on the final exam so that she scores a 90 in the class ? 86 90 98
Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0

Answer:

90

Step-by-step explanation:

add it up

You might be interested in
When i have a negative plus a positive of the same number , what is that called ?
Lady bird [3.3K]

Answer: Integer

Step-by-step explanation: The answer would be integer

3 0
3 years ago
What is 49 times 49! Plz help me.
Natasha_Volkova [10]
2401 I had that question a few years ago
7 0
4 years ago
The distance between two cities on a map is 4 - inches. The actual distance between the two cities is 24 miles.
Rudiy27

Answer

The scale factor is

Explanation

We have to ways to find the scale factor here:

1. Find the unit fraction from inches to miles; in other words, we need to divide the distance between the cities on the map (in inches) by the actual distance between the cities.

We can conclude that the scale factor is

2. Let  be the scale factor.

We know form our problem that 24 miles times the scale factor is equal 4 1/2 inches, so we can set up an equation an solve for :

Just like before, we can conclude that the scale factor is

B.

Answer

6 inches separate the cities on the map

Explanation

We know that our scale factor is 1/4 inch = 1 mile, so we can create a conversion factor to convert 24 miles to inches. Since we need to convert from miles to inches, the denominator of our conversion factor must be 1 mile so we can cancel miles out. Notice that we can also express 1/4 inch as 0.25 inch to simplify our calculations:

We can conclude that if the conversion factor is 1/4 inch = 1 mile, 6 inches separate the cities on the map.

Read more on Brainly.com - brainly.com/question/2707512#readmore

5 0
3 years ago
Michelle jumps from a plane at an altitude of 100 m.After 10 seconds her parachute opens.
valentina_108 [34]
I think answer is 10
3 0
3 years ago
Find the difference quotient f(x+h)-f(x)/h , where, for the function below.
Assoli18 [71]
The difference quotient is -6. See photo for the work.

3 0
3 years ago
Other questions:
  • 2) An outdoor staircase has a total vertical elevation of 11 feet from the road level to the front entrance of a building. If th
    15·1 answer
  • A bicyclist travels 1 miles in 5 minutes .If m represents minutes , what does the expression m/5 represents
    15·1 answer
  • What is the solution to<br>= 6​
    5·2 answers
  • Please could someone help!
    11·1 answer
  • Factor completely.<br><br><br> x^2−8x+15
    12·1 answer
  • Jimmy and his brother bought chocolate at the store. Jimmy bought a certain number of pieces, and his brother bought ten fewr th
    9·1 answer
  • F 5.5 H 5.25 G 4.75 J not there
    9·1 answer
  • Solve the equation 12-2(3H)= -18 for H
    7·1 answer
  • 5.
    5·1 answer
  • May you help me please I am stressed and struggling
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!