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
Scilla [17]
3 years ago
11

I have a 69 and an 82. The 69 is worth 40% of my grade and the 82 is worth 15%. Can someone tell me my current average grade. Pl

ease.
Mathematics
1 answer:
Margarita [4]3 years ago
7 0

Answer:

The average is around 75.5

Step-by-step explanation:

You might be interested in
Solve the equation :<br>-3 • ( 2 - x ) + 4 = 2 • ( 1 - 2x) + 3<br>thanks :) ​
kakasveta [241]

Isolate the variable by dividing each side by factors that don't contain the variable.

x  =  1

-6+3x+4=2-4x+3

-8+7x+1=0

7x=7

x=1

4 0
2 years ago
Consider this quadratic equation. x^2+2x+7=21 The number of positive solutions to this equation is ____. The approximate value o
babunello [35]

Answer:

Step-by-step explanation:

7 0
3 years ago
the length of a retangle is 4 inches greater than the width. the perimeter of the retangle is 24 inches. What are the dimensions
Marianna [84]
24 = 2w + 2(w+4) \\24 = 2w + 2w + 8 \\24 = 4w + 8 \\24 - 8 = 4w \\16 = 4w \\\tfrac{16}{4} = w 4 = w

The width is 4 inches, and length is 8 inches.
3 0
3 years ago
Plz help I will mark you brainlist plz ​
joja [24]

Answer:

m = 12.9g

v = 8cm3

d = ?

d = m/v

d = 12.9g/8cm3

D = 1.6125g/cm3

5 0
3 years ago
what are the two major advantages of experimental research over correlational studies? multiple select question. experiments are
Aloiza [94]

The experimental research has two key advantages over correlational studies.

1. The possibility of random assignment

2. Causal connections can be assumed.

<h3>What benefit does experimental research have over correlational research?</h3>

Correlational studies merely examine the data that already exists, whereas experimental studies give the researcher the opportunity to influence the study's factors. Researchers can make inferences about how changes in one variable affect changes in another through the use of experimental investigations.

The factors in a correlation study are out of the control of the researcher or research team. The researcher merely measures the information she discovers in the outside world. She can then determine whether changes in one are related to changes in the other, or if the two variables are correlated. In such a study, experimenters gather existing data and use statistical methods to examine it, such as economic statistics from governments. The findings of correlation studies can lead to hypotheses that can be verified through a more focused experimental one.

To learn more about correlational research visit:

brainly.com/question/14375687

#SPJ4

4 0
1 year ago
Other questions:
  • Find the slope of each line
    11·2 answers
  • The graph models the function y = −x2 − x + 6. Which attribute(s) of the graph tell you the root(s) of the function? Determine t
    12·2 answers
  • A National Hockey League rink is 115 feet longer than it is wide. If the perimeter of the rink is 570 feet, find the dimensions
    9·1 answer
  • Determine the 4th term in the geometric sequence whose first term is -2 and whose common ratio is -5
    7·1 answer
  • Which construction is partially represented by the diagram on the baseball field? Explain the next set of instructions to correc
    5·1 answer
  • Solve 11-8p=2p+7 <br> What is p?
    10·1 answer
  • Help please Solve у/5 = 7
    5·2 answers
  • The Hiking Club plans to go camping in a State park where the
    7·1 answer
  • I really need help with this test ???
    6·1 answer
  • Please help please<br> e
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!