Answer:
√13
Step-by-step explanation:
You select a marble without looking and then put it back. If you do this 5 times, what is the best prediction possible for the number of times you will pick a pink marble?
Since the ratio of pink marbles to other marbles is 1:5 meaning only 1 pink marble for every five you pick usually, the number of times you might pick a pink marble is 1 if you did it 5 times.
Regina can purchase packets of tea in four sizes. Which size is the best buy?
9-lb packet for $12.75
2-lb packet for $4.34
7-lb packet for $9.45
4-lb packet for $6.26
PLZ help, i'm on a test
Answer:
7 lb for $9.45
Step-by-step explanation:
12.75 / 9 = 1.42
4.34 / 2 = 2.17
9.45 / 7 = 1.35
6.26 / 4 = 1.57
The lowest answer is 7 lb for $9.45
A pine tree grows about 18 inches per year. After how many years will the tree be 90 inches tall? [Type your answer as a number.]
Answer:
5
Step-by-step explanation:
90/18 = 5 years
Please help with these questions!! Tysm!
Simplify
10(–6x+–10)+–10x
Answer:
-70x - 100
Step-by-step explanation:
After you apply distributive property: -60x+-100+-10x
Combine like terms: -70x - 100
Hope it helped!
Answer: -70x-100
Step-by-step explanation:
10(–6x+–10)+–10x
-60x+-100+-10x
Hmm, What is the answer?
PLEASE HELP ME!!!
Answer:
y = kx.
Step-by-step explanation:
A proportional relationship between a quantity y and a quantity x that has a constant of proportionality k is represented by the equation y = kx.
Answer:k=yx
Step-by-step explanation:
Find the value of xxx in the isosceles triangle shown below?
Answer:
Step-by-step explanation:
WILL GIVE BRAINLIEST LIKE FIVE HEARTS THE WHOLE SHEBANG
The graph shows how many bottles a machine caps in a certain number of seconds.
Part A
What is the constant of proportionality, and what does it mean in this situation?
Use the drop-down menus to show and explain your answer.
The constant of proportionality is
Choose...
; the machine caps
Choose...
bottles in
Choose...
.
use the table of probabilities to answer questions 1-3
1.list members of the sample space that include a taco use parentheses
2.list the members of the sample space that include cheese us parentheses
3.What is the probability of choosing a burrito with cheese and a taco or wrap with salsa??
please help
Answer:
what
Step-by-step explanation:
Algebra help........................
Answer:
437
Step-by-step explanation:
What is the scale factor?
Answer:
3
Step-by-step explanation:
the second figure is 3 times larger than the first
This one i number 7…..
Answer:
i dont know if im right but i think that its C
Step-by-step explanation:
If Gary bikes at an average speed of 6 miles per hour, how many hours will it take him to bike 84 miles?
A. 19 hours
B. 17 hours
C. 14 hours
D. 12 hours
Step-by-step explanation:
No of hours =84 ÷ 6 = 14 hours
Option C is the correct answer
Create a scatterplot displaying the data in the table. Be sure to include a linear trend line. (2 points)
Answer:
I'm going home ️️️️️ and I have
Deanna borrowed $650 at 8% 0 simple interest. How much - 52 interest did she pay for 1 year?
Answer:
i = ($650)(0.08)(1) = $52
Step-by-step explanation:
The formula for simple interest is i = prt. Here p = $650, r = 0.08 and t = 1 (year). Then the simple interest Deanna paid for this one year loan was
i = ($650)(0.08)(1) = $52
A game app costs a base fee of $5.
You can download additional booster packs for $1.50 per pack.
If you spend a total of $23 on the game, which equation correctly models the situation, where n is the number of booster packs purchased?
Answer:
the correct answer is 5 + 1.5n = 23
The total cost of renting a cement mixer is given by the graph below.
The total cost of renting a forklift is given by the equation y = 30x + 30.
Which item has a higher initial/starting fee that must be paid no matter how many days it is rented for in order to rent it?
Answer:
The cement mixer
Step-by-step explanation:
When x is 0 for the cement mixer, y is 40,
While when x is 0 for the forklift, y is only 40
If , what is the value of the expression ?
A.
B.
C.
D.
E.
Answer:
im pretty sure its 6
Answer: below
B: 6!
Step-by-step explanation:
Substitute the 8 for d evaluate:
4 + 2 = 4 + 8/2 = 4 + 4= 8
Answer:
[tex]\frac{4+d}{2} = \frac{4+8}{2} = \frac{12}{2} = 6[/tex]
:)
y = 5x + 4
What is the slope. Please help.
Answer:
The slope is 5
Step-by-step explanation:
Our equation:
y = mx + bGiven equation:
y = 5x + 4Now, let's compare both equations to see which is the slope.
=> y = mx + b = y = 5x + 4
We can clearly see that m = 5.
Therefore, the slope is 5.
Hoped this helped.
[tex]GeniusUser[/tex]
PLS HELP ME I NEED THIS URGENT!!!!
Pls help this question is due in 2 minutes
THERE ARE 4 QUESTIONS BELOW!
1. Mae Ling earns a weekly salary of $395 plus a 5.0% commission on sales at a gift shop. How much would she make in a work week if she sold $4,800 worth of merchandise?
She would make $_______
2. Ramon earns $1,865 each month and pays $53.30 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?
Ramon spends ______% of his earnings on electricity each month.
3. James, Priya, and Siobhan work in a grocery store. James makes $7.00 per hour. Priya makes 40% more than James, and Siobhan makes 15% less than Priya. How much does Siobhan make per hour?
Siobhan makes $_______ per hour.
4. The Hu family goes out for lunch, and the price of the meal is $46. The sales tax on the meal is 6%, and the family also leaves a 20% tip on the pre-tax amount. What is the total cost of the meal?
The total cost of the meal is $__________.
5. For the following real-world examples, determine whether each situation represents a percent increase or a percent decrease.
Sales tax on an item is a percent ______
A discount on an item is a percent _____
A tip on a bill is a percent __________
27 percent of the class prefers barbecue chips 2 regular potato chips. If there are 100 students in the class how many students do not prefer barbecue chips
Answer:
73
Step-by-step explanation:
Help please quickly. please thanks you
Answer:
ok so you see the explanation you need to do the number by the numbertep-by-step explanation:
yuhhhhhhh
A right triangle has sides of length 3, 4, and x. Find x if it is one of the legs.
HELP ON THIS ONE????
Answer:
C) 2.6
Work Shown:
a = x, b = 3, c = 4
a^2 + b^2 = c^2 ... pythagorean theorem
x^2 + (3)^2 = (4)^2
x^2 + 9 = 16
x^2 = 16 - 9
x^2 = 7
x = sqrt(7)
x = 2.64575131106459
x = 2.6
Y = 4x + 9
What is the slope and the y-intercept?
Answer:
y=4x+9 is in the form y=mx+b , so the slope ( m ) is 4 and the Y-intercept ( b ) is 9
Answer:
m = 4b = 9Step-by-step explanation:
We know that:
y = mx + by = 4x + 9If we compare these two equations, we can find the slope and the y-intercept.
=> (y = mx + b) = (y = 4x + 9)
We can clearly see that 'm = 4' and 'b = 9'.
Conclusion:
Therefore:
m = 4b = 9Hoped this helped.
Translate the phrase into a math expression.
Twelve more than the quotient of six divided by three.
A. (3÷6)+12
B. 3÷(6+12)
C. (6÷3)+12
D. 6÷(3+12)
Answer:
C
Step-by-step explanation:
Quotient of 6 divided by three translates to (6/3) and then +12.. so you get (6/3)+12
help im giving 90 points
Identify the parts of the expression 4.2m + (8 , 2) - 6.
a. What are the terms of the expression?
b. Which term is the product of two factors?
c. Which term is a quotient?
d. Which term is a constant numerical value?
Answer:
Step-by-step explanation:
C because the problem has a bracket in between which clarify the statement as a quotient
please explain and i will give brainly
Answer:
24 in.
Step-by-step explanation:
Because the radius would be half of the diameter, it would be 16/2 which is 8.
To find the area, you do pi times radius, so: 3*64=24.
The area would be 24in.