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
Ahat [919]
2 years ago
5

PLEASE HELP ILLL DO ANYTHJNG ITS MY LAST QUESTION PLS HELP!!

Mathematics
2 answers:
pshichka [43]2 years ago
4 0

Answer: dont know im lost

Step-by-step explanation:

-Dominant- [34]2 years ago
4 0

Answer:

y = 2x - 3

Step-by-step explanation:

We first need to find y, which is the slope of the line, in this case is 2/1 or 2. b is the y-intercept, or where the line crosses they y-axis, which here is -3. Now you have y = 2x - 3.

You might be interested in
Write an algebraic expression for the situation.
natali 33 [55]

Answer:

28/d is the answer from my side

6 0
3 years ago
What is the measure of angle 2? ​
Anit [1.1K]

Answer:

137

Step-by-step explanation:

38 + 48 = 86

86/2 = 43

180 - 43 = 137

5 0
3 years ago
Do i calculate standard deviation for sample or population
Aleksandr-060686 [28]

Answer:

A sample standard deviation is a statistic. This means that it is calculated from only some of the individuals in a population. Since the sample standard deviation depends upon the sample, it has greater variability. Thus the standard deviation of the sample is greater than that of the population

8 0
2 years ago
The probability of a certain brand of battery going dead within 15 hours is. Noah has atoy that requires 4 of these batteries. H
Delicious77 [7]

Question:

The probability of a certain brand of battery going dead within 15 hours is 1/3. Noah has a toy that requires 4 of these batteries. He wants to estimate the probability that at least one battery will die before 15 hours are up.1.Noah will simulate the situation by putting marbles in a bag. Drawing one marble from the bag will represent the outcome of one of the batteries in the toy after 15 hours. Red marbles represent a battery that dies before 15 hours are up, and green marbles represent a battery that lasts longer.How many marbles of each color should he put in the bag? Explain your reasoning.

Answer:

The number of marbles of each color that should be present in the bag is;

1 red marble and 2 green marbles

Step-by-step explanation:

Here, we note that the probability of a battery going dead = 1/3 and the

Therefore if the red marbles represent that a battery dies before 15 hours then the probability of picking the red marble should be 1/3. That is if there is only one red marble in the bag, the probability of picking the red will be 1/3 when there are other 2 green batteries in the bag

That is there should be 1 red marble and 2 green marble in the bag.

4 0
3 years ago
I need all the help I can get!!!?
ratelena [41]

Answer:

15

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Write an equation of the line passing through ​(- 5​,4​) and having slope -7.
    13·1 answer
  • Which graph represents the function y=4
    10·2 answers
  • Joy started with 2.75 gallons of milk. She used 1.5 pints to make mashed potatoes and another cup to make cookies. How much milk
    13·1 answer
  • I'm completely lost?
    8·2 answers
  • A room is 20 feet by 25 feet with a 10-foot ceiling. If Mickey paints the walls and the ceiling, how much surface area will he c
    14·1 answer
  • What is the area of a circle if the radius is 7? Pease enter your answer as a decimal.
    7·2 answers
  • Cual es el valor de x en<br> 5x+5=3x+27
    8·1 answer
  • Is this equation a true statement when x = 6?<br>-2 + 11 - 5x = 5 -6x​
    15·1 answer
  • Solve for n.<br><br> –2(n + 2) + 6 = 8<br><br> n =
    12·2 answers
  • E) What fraction is equal to 50% of<br> 1/6<br> ?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!