Answer:
0,06
Step-by-step explanation:
A jar contained 18 red marbles, 14 green marbles, and 20 blue marbles. A marble was selected at random, the color was recorded, and the marble was placed back in the jar. The table shows the results after 60 trials.
What was the relative frequency of selecting a blue marble?
Enter your answer rounded to the nearest percent in the box.
Outcome Number of times outcome occurred
Red 22
Green 18
Blue 20
Answer: This is very late but but for helping other people in the future, the answer is 33. I took the test and it's correct. Here is a screenshot:
Step-by-step explanation:
Use order of operations to evaluate the expression.
12 x (3 + 4) ÷ 2 - 10
Answer:
32
Step-by-step explanation:
Here's the order of what to solve:
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
12 x (3 + 4) ÷ 2 - 10
12 x 7 ÷ 2 - 10
12 x 7 ÷ 2 - 10
84 ÷ 2 - 10
84 ÷ 2 - 10
42 - 10
42 - 10
= 32
Answer:
Step-by-step explanation:
Add: 3 + 4 = 7
Multiple: 12 * the result of step No. 1 = 12 * 7 = 84
Divide: the result of step No. 2 : 2 = 84 : 2 = 42
Subtract: the result of step No. 3 - 10 = 42 - 10 = 32
On the same coordinate plane, mark all the points (x,y) such that
(A) y=x-2
(B) y=-x-2
(C) y=|x|-2
(Pls show on graph)
NO LINK ANSWERS
Line A is represented by the equation given below:
x + y = 4
What is most likely the equation for line B, so that the set of equations has infinitely many solutions? (1 point)
4x + 4y = 4
4x + y = 4
2x + 2y = 8
x + y = 8
Answer:
x + y = 8
Sorry i think its wrong and prabably is :( sorry
Answer:
To have infinitely many solutions they must describe the same line. So any multiple or fraction of the reference line would indeed describe the same line, and thus "intersect" at each and every of an infinite number of points.
2(x+y=4)
2x+2y=8 (is the same line as x+y=4)
Milo drove 9 kilometres from his house to Speedville. Speedville is 15 kilometres west of River City. From Speedville, Milo drove 14 kilometres to Orange Grove. Then he drove 17 kilometres from Orange Grove to Stratford. How far did Milo drive in all, from his house to Stratford? *
40 kilometres
30 kilometres
28 kilometres
There is not enough information to answer this question.
34. What percentage is 40 cm of 6 m? Write your answer as a percentage to 2 decimal places if necessary.
Answer:15 %
Step-by-step explanation:
1. MGSE7.SP.1: Martha is planning to survey people at a water park to determine the most
popular water slide at the park. Which would be the best sample for her survey to draw a valid
inference?
Answer:
Adults and children of all ages at the park
Step-by-step explanation:
.
please answer HELP ME FAST (25 points)
1. Turkey cost $6.70 per pound at the deli. If
Jaime spent $14.74, which equation represents
the amount in pounds of turkey that he
purchased?
a. x\6.70 = 14.74
b. 6.7OX = 14.74
c. x + 6.70 = 14.74
d. 14.74 - x = 6.70
Answer:
6.70 * p = 14.74
Step-by-step explanation:
Take the price per pound times the number of pounds purchased to get the total amount
6.70 * p = 14.74 where p is the number of pounds
GIVING BRAINLIEST PLS HELP
Answer:
Yes
Step-by-step explanation:
as x increses the y does too i dont know that actual answer though i cant really see the last 3 but i know that it is yes
NO LINKS & NO BLANK ANSWERS!
Estimate the outlier point.
Is the correlation positive or negative?
Answer:
Outlier point: (40, 2)
Correlation: Positive
Hope this helps!
please help, which of these are true?
Answer:
D
Step-by-step explanation:
Yo someone hellp me and if you see this please click!
Answer:
3/4
Step-by-step explanation:
Answer: 3/4
Step-by-step explanation:
In decimal form, 2/5 is .4
In decimal form, 7/8 is .875.
In decimal form, 3/4 is .75.
In decimal form, 15/16 is .9375.
In decimal form, 1/3 is .3333.
In decimal form, 3/8 is .375.
3/4 is the only one in between.
please i need help asap
Answer:
I think c over 5 i could be wrong
In terms of the number of moose, what is the relative frequency of male moose, female moose, adult moose, and baby moose? Write your answers as simplified fractions.
Answer:
I'm sorry is there a chart/graph, etc. to give us more information?
Without the added information there is no way for me to answer.
If you repost this question with a picture I would be more than happy to help.
Volunteers at the food bank package meals to feed family of four. The table shows the weight and serving size of each food. Each box can hold a maximum of 2.75 pounds, or 44 ounces.
Answer:
The total number of servings of chicken the food bank can provide = 70 servings
Step-by-step explanation:
The given information from the table are;
The number of chicken contained in the main course of a serving of food = 2
The mass of each chicken served by the food bank = 12.6 oz
The quantity of chicken the food bank has = 110.9 pounds (1,774.4 ounces of chicken)
Therefore we have;
The mass of chicken per serving = 2 × 12.6 = 25.2 oz/serving
The total number of servings of chicken the food bank can provide = (The quantity of chicken the food bank has)/(The mass of chicken per serving)
∴ The total number of servings of chicken the food bank can provide = (1,774.4 oz)/(25.2 oz/serving) ≈ 70.413
Given that the servings are in whole numbers, we have;
The total number of servings of chicken the food bank can provide = 70 servings, to the nearest whole number.
Please mark Brainliest!
please help me with this question asap
Answer:
it could be y = 10 or y = 9 then X
Step-by-step explanation:
if im wrong then im sorry
Ariana's grandfather made a scaled down model of a knitting needle to be placed inside a dollhouse. Arianna measured the model below. If every 0.5 inch of the scaled down model equates to 3.5 inches of the actual needle, what is the length of the actual needle?
10.5
15
12
9.5
Answer:
10.5
Step-by-step explanation:
1.5 inches
.5 and 1.5 =3
3x3.5=10.5
The table shows home runs for 2 baseball players over 5 games. Which statement is true?
Answer:
henry statement is true
Step-by-step explanation:
Caleb did some research on the ages of the male U.S. Olympic swimmers. He made a dot plot for the data. 20 21 22 23 24 25 26 27 28 29 Age of male U.S. Olympic swimmers (years) According to Caleb's data, what is the typical age of a male U.S. Olympic swimmer? OA 29 years B. 25 years C. 23 years D. 28 years
Answer:
25
Step-by-step explanation:
B.25 is the answer i took the test on A P E X hope this helps :)
8 times the sum of 2 and 15
Answer:
The answer is 8 * 2+15
Step-by-step explanation:
Piper is going roller skating when the hands of the clock form a 150° angle. If the hands of the clock form a 60° angle now, in how many hours will Piper go roller skating?
A. 3
B. 5
C. 7
D. 9
A little help please
HELP MEE PLEASE!!!!!!!!!!!!!!!1
Answer:
Volume of the Cube: 125m
Step-by-step explanation:
Volume of a cube formula = a³ where a= side
a³ = 5³ = 125
Hope this helps!
Answer:
125
Step-by-step explanation:
h x l x w (Height x length x width)
5 x 5 x 5
Simplify, write without absolute value sign
| x+3 |, if x > 5
Answer:
x + 3
Step-by-step explanation:
Complete the process of solving the equation.
Fill in the missing term on each line. Simplify any fractions.
10(w+1)=20
w+1=
Divide both sides by 10
w=
Subtract 1 from both sides
Answer:
w = 1
Step-by-step explanation:
10(w+1)=20
10w+10=20
10w=10
w=1
How would you write 32001 in scientific notation
Please please please help me I’m in honors math so our teacher makes us show our work
Answer:
You didn't put the question
Step-by-step explanation:
(will edit when the question is fixed)
Answer:
what is the question?
Step-by-step explanation:
Determine whether each sample may be biased. Explain.
5. Rickie surveys people at an amusement park to find out the average size of people's immediate family
6. Theo surveys every fourth person entering a grocery store to find out the average number of pets in people's homes.
7. A biologist estimates that there are 1,800 fish in a quarry. To test this estimate, a student caught 150 fish from the quarry, tagged them, and released them. A few days later, the student caught 50 fish and noted that 4 were tagged. Determine whether the biologist's estimate is likely to be accurate.
NO FILES OR I REPORT grr >:-(
Answer:
7
Step-by-step explanation:
in 5 and 6 there are few flaws in their experiment, so there is no way to disprove the information they find. However in 7, the biologist can't prove that having 4 tagged fish out of 50 means there are 1,800 fish in that quarry. Therefore it is inaccurate and biased.
Two larger cubes are made out of unit cubes. Cube A is 2 by 2 by 2. Cube B is 4 by 4 by 4. The side length of Cube B is twice that of Cube A.
Is the surface area of Cube B also twice that of Cube A? Explain or show your reasoning.
Is the volume of Cube B also twice that of Cube A? Explain or show your reasoning.
Answer:
The answer is number B hope this help
Step-by-step explanation: