Answer:
8k - 5
Step-by-step explanation:
since k represents kareems age, you would have to multiply that by 8. the expression 8•k can be simplified to 8k. the question states that the mothers age is 5 less than 8k, so the correct expression to represent the mothers age is 8k-5
Which of the following CAN be represented by the expression 15 + n?
Answer:
The total number of students on the bus if there are 15 females and n males
Step-by-step explanation:
The total number usually means addition, as well as 15 females + n males would give you the total
Help pls I dont rlly get it
Answer: The answer is 60 min.
Step-by-step explanation:
Which of the following statements correctly compares the rate of change for the money earned,
measured as dollars per delivery, between 2 and 4 deliveries and 6 and 8 deliveries?
A. The rate of change is the same between the two time intervals.
B. The rate of change is larger between 2 and 4 deliveries than 6 to 8 deliveries.
C. The rate of change is smaller between 2 and 4 deliveries than 6 to 8 deliveries.
D. The rate of change is a positive value between 2 and 4 deliveries and a
negative value between 6 and 8 deliveries.
Hi! does anyone mind answering this? I need it as soon as possible too =v='
Answer: the difference between the 2 points is 1.1
Step-by-step explanation: the difference between the two points is found by the formula distance= y2-y1/x2-x1
When you plug them in it will be 1.4-2.5/3-3
Wich will give you a 1.1
Help would be much appreciated, thanks!
Answer: D 32
Step-by-step explanation:
Margie spins a spinner and flips a coin. The spinner has the colors: red, green, blue, and green. What is the probability that you would spin red and flip tails?
1/8
1/6
1/4
1/2
Answer:
1/6 i believe
Step-by-step explanation:
Answer:
a i think srry if wrong
Step-by-step explanation:
if i was 50/50
A food pantry takes a 54-pound bag of rice and splits it into portions that each weigh 3/4 of a pound. How many portions can they make from this bag? Write and solve an equation to represent this situation.
Answer:
I not really sure but I think 72 (I'm not 100% sure I'm sorry if it's wrong)
these are the onlys ones i can attach rn i will add more on a different question
1/3 divided by 7 7/3
A 7/3
B 21
C 1/21
D 2/21
I'm pretty sure its 1/28
Complete the double number to line show percentages of $50. Fill in the blanks below to match the order of the number line and its missing values:
Money (dollars) & Percentages
0 is just 0
12.50 percent is 25
______ percent is ______
25 percent is ______
50 is 100
62.50 is 125
_____ Percent is ______
please help me
I give brainly
Answer:
there both the same but flipped
Step-by-step explanation:
Can you help me with number 6?
Erin can travel 62 meters in 3 seconds. Please calculate Erin's rate of speed.
A. 20.67 seconds per meter
B. 2.07 meters per second
C. 20.67 meters per second
D. 2.07 seconds per meter
Answer:
C) 20.67 meters per second
Step-by-step explanation:
62÷3 = 20.67
Write the product using exponents. (pls help)
6(4x + 3y) and 3(8x + 6y) are equivalent expressions. Explain why this is true?
Answer:
....answer below
Step-by-step explanation:
6(4x+3y)
3(8x+6y)
so eachpartiseitherdividedormultipliedby2,sotheyshouldhavethesameanswerwhensolved.Equation1is24x+18yandequation2islso24x+18y nsorrythereisnospaces,forsomereasonspaceisntworking
What is -4\sqrt{12}+\sqrt{75} in simplest radical form?
Pls help I really need this :/
Step-by-step explanation:
-4√12 + √75
= -4√4√3 + √25√3
= -4(2)√3 + (5)√3
= 5√3 - 8√3
= -3√3.
Please help me after all of my questions are solved i will do a 100 points giveaway
Answer:
A and B
Step-by-step explanation:
4(d-2)
4 times d is 4d
4 times -2 is -8
Answer:
b
Step-by-step explanation:
how many skimboards and longboards must the shop sell each week to make a profit
Answer:
10 I hope it helps and have a nice day:D
12 out of 150 students at Cypress High School are going to travel during spring break. What percent of the students are going to travel during spring break?
Answer:
0.08%
Step-by-step explanation:
I did the math
PLS HELP!! A group of friends went out to eat. The bill came to $75.50 and was subject to 8.25% sales tax. The group then added 18% tip to the total after tax. What was the total the group paid, including sales tax and tip?
Answer:
The total bill will be $66.81.
Answer: $96.44 would be your total after adding all of the tax.
Step-by-step explanation: How I find percentages is by putting them into fractions.
8.25/100 next to ?/75.50
If you put these fractions next to each other written down, with 8.25 over 100 and the unknown percent above the 75.50, you can then multiply 8.25 and 75.50.
8.25x75.50=622.875
next you divide 622.875 by 100
622.875/100=6.22875
you will need to round up at the hundreths spot. So the amount of tax you would pay is $6.23
Next you know that you need to find 18 percent of all of that so now you need to add the 6.23 and 75.50
6.23+75.50=81.73
now find 18 percent of 81.73
18/100 ?/81.73
multiply 18 and 81.73
18x81.73=1,471.14
divide
1,471.14/100=14.7114
round to the nearest hundreth
14.71
next add 14.71 to 81.73
14.71+81.73=96.44
So 96.44 is your total.
please do these 3 my loves <3
Answer:
13. -95
14.-160
hope it helps.
Ron randomly pulls a pen out of a box that contains 1 red, 2 black, and 3 blue pens. He does
this 4 times, replacing the pen each time, but pulls out a blue pen only 1 time. Ron concludes
that the observed frequency of pulling a blue pen will eventually be closer to the expected
frequency based on the theoretical probability of pulling a blue pen. Which reasoning best
supports his conclusion?
Answer: A
Step-by-step explanation:
Ron's conclusion that the observed frequency will eventually be closer to the expected frequency is reasonable and supported by probability theory.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
The law of large numbers states that as the sample size increases, the observed frequency of an event will converge to the expected frequency based on the theoretical probability of the event. In this case, the expected frequency of pulling a blue pen is 3/6 or 1/2, which is based on the theoretical probability of pulling a blue pen.
Although Ron pulled a blue pen only 1 time in 4 trials, it is important to note that he replaced the pen each time.
This means that each trial was independent of the others, and the probability of pulling a blue pen in each trial remained the same at 3/6 or 1/2.
As Ron continues to repeat the trials and increase the sample size, the observed frequency of pulling a blue pen will become closer and closer to the expected frequency of 1/2, as predicted by the law of large numbers.
Therefore, Ron's conclusion that the observed frequency will eventually be closer to the expected frequency is reasonable and supported by probability theory.
To learn more on probability click:
https://brainly.com/question/11234923
#SPJ7
Of the 850 runners in a race, 137 are men and the rest are women. What is the ratio of the number of female runners to the total number of runners?
Answer:
Unsimplified answer
713:850
Step-by-step explanation:
850-137=713
713:850
This is due today please help
Line m is intersected by line t, as shown in the diagram below.
Answer:
I think maybe the first one??
Step-by-step explanation:
Answer:
The last one
Step-by-step explanation:
Which best describes the numbers satisfying the inequality x less-than 7? all numbers greater than 7 all numbers less than 7 all numbers greater than and including 7 all numbers less than and including 7
Answer:
B. ( all numbers less than 7 )
Step-by-step explanation:
Answer:
(B) all numbers less than 7
Edge20-21
Math
Catched you cheating
please solve this for me i dont understand and i will be very appreciative
Answer: b is for ░▒▓█ Ř █▓▒░
Step-by-step explanation:
Simplify negative 3 over 4 divided by 2 over negative 8.
Answer:
3Step-by-step explanation:
−3/4÷2/−8=?
In the second fraction, move the negative sign from the denominator to the numerator and the value remains the same.
The equivalent equation is
−3/4÷ −2/8=?
Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.
Take the reciprocal of the second fraction by flipping the numerator and denominator, leaving the negative sign on the numerator, and changing the operation to multiplication. Then the equation becomes
−3/4× −8/2=?
For fraction multiplication, multiply the numerators and then multiply the denominators to get
−3× −8/4×2= 24/8
Since 24 divided by 8 equals 3 then,
24/8 =3
Therefore:
−3/4÷ 2/−8= 3
Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)
1. State the domain and range for the following relation.
{(4, -1), (3, 2), (0, -3), (1, 4)}
2.The grocery store sells bacon for $5.30 per pound.
Write a function to represent the situation.
Is the function continuous or discrete? Explain.
Answer:
1:
domain. range
4. -1
3. 2
0. -3
1. 4
2.
5.30×1x=x
Step-by-step explanation:
1. the first number in the parentheses in the domain and the second one is the range
2. its continuous because everytime you buy an extra pound of meat the price goes up by $5.30.
hope this helps
Find the difference.
17 - 2 1/3 = ????
A. 15 1/3
B. 15 2/3
C. 14 2/3
D. 14 1/3
PLEASE HELP. IN A HURRY. IF YOU KNOW ALL OF THE ANSWERS TO THE CONEXXUS LESSON 5.18 PLEASE PUT ALL OF THE ANSWERS BELOW. WILL MARK BRAINLIEST IF YOU PUT ALL OF THE 5.18 ANSWERS IN THE ANSWER BOX THAT WOULD BE GREAT!
