Simplify the expression:
3j+10j
Answer:
13j
Step-by-step explanation:
3+10=13
Answer: 13j
Step-by-step explanation: 3j+10j=13j
How are percents, fractions, and ratios related?
Answer:
They are all portions of something, and never whole numbers.
what is 34%+42%+18%+6%???
Answer:
Scratch that its 100%
Step-by-step explanation:
Answer:
its 100%
Step-by-step explanation:
please help if you know how to do it! I have to turn it in by the end of the day and I just need to know there's three to get started!
The equation |x| = 100 has two solutions. x = -100 and x = 100 Write two solutions for each variable in the equations
a = 7 a = __________ and a = __________
p = 41 p = __________ and p = __________
y = 256 y = __________ and y = __________
I think you meant |a|=7, |p|=41, and |y|=256. In that case, a=7 or -7, p= 41 or -41, and y=256 or -256.
Oscar has a $2,500 balance on his credit card that accumulates 14.5% interest compounded annually. Which of the following could be used to find the balance on the card after 5 years?
A. A = 2500(1 + 0.145)5
A. , A... equals... 2,500... 1 plus 0 point 1 4 5 to the 5th power,
B. A = 2500 × 0.145 × 5
B. , , A.... equals... 2,500 times 0 point 1 4 5 times 5, ,
C. A = 2500(1 + 0.05)14.5
C. , , A... equals... 2,500.... 1 plus 0 point 0 5 to the 14 point 5 power, ,
D. A = 0.145(1 + 2500)5
Answer:
a
Step-by-step explanation:
2500 x 1 = 2500
2500 x .145 = 362.5
2500 + 362.5 = 2,862.5
2,862.5 x 5 = 14,312.5
HELPPPP PLSSS ILL GIVE U 40 POINTSSS
105
or
140
explanaion: its one of the two i believe
PLEASE HELP WITH MY MATH ASAP
Answer:
(x, y) = (no solutions, 0)
Step-by-step explanation:
2x - 4y = -10
2x + y = 10
(2x - 4y) - (2x + y) = -10 + 10
-3y = 0
y = 0
x has no solutions.
Please help due today {Mark brainlist} 100 points
HELP NOW PLS!!!
answer choices
20 m3
14m3
20m2
14m2
Answer:
20m2
Step-by-step explanation: Trust me I have This question and it is really easy!
Answer:
It 20m2
Step-by-step explanation:
Hope it was helpful
please help me on this for brainliest
Answer:
B
Step-by-step explanation:
100% I don´t really understand this so plz help me
Answer: I think it is greater than
Step-by-step explanation:
Because positive - negative = positive
Answer:
Its greater than
Step-by-step explanation:
A trendline passes through the ordered pairs (9, 12) and (12, 17). What is the slope?
Question 6 options:
3/5
5/3
-3/5
-5/3
The following trendline equation predicts the retail cost, y, of a particular wireless headset x months after its initial release.
y = -15x + 180
What is the predicted retail cost, to the nearest dollar, 3 months after the initial release?
Question 9 options:
$120
$12
$135
None of these
Question 10 (2 points)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 9,000x + 25,000.
What is the slope and what does it mean?
Question 10 options:
9,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
9,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
Answer:
Question 6: The slope is 5/3 because the y-intercpet is your rise and it rose up 5 units and x-intercept is your run so it shifted 3 units to the right which means the whole thing is also positive.
Question 9: $135
Question 10: Its either the first or last option
Step-by-step explanation:
Answer:
The answer for question 6 would be 5/3
and for question 9 the answer would be 135
and I believe question 10 is 9,000; For their every year of experience an employee has, their salary goes up by this amount.
Step-by-step explanation:
Slope (also can be called rate of change) is solved by change in the y variable/change in the x variable or also known as rise/run
hope this helped! :)
The two-way frequency table summarizes the data on movie preference and gender. Which statements are correct?
Answer:
B, C, and E should be correct.
Step-by-step explanation:
Just going by what the table says, more women participated, and overall, men preferred the action and sci-fi more than the women showing that there was a preference between the sexes.
PLEASEEE!!!!!!! HELPPPPP!!!!!!!!
What is the value of x in the equation 7.5 = x + 2.25?
A. 9.75
B. 4.75
C. 7.25
D. 5.25
PLEASE HELP!!!!!
IL GIVE BRAINLIEST!!!!!!!!
Answer:
D. 5.25
Step-by-step explanation:
need this done before 12:00 please answer fast
Answer:
Step-by-step explanation:
Answer:
6.4
Step-by-step explanation:
1. Factor to write an equivalent expression -9x + 15y
2.Expand to write an equivalent expression -5(7m - 2)
Answer:
1.9x+-15y
2.-7 7m
Step-by-step explanation:
maybe i think it might be right
PLZ HELP. Rima wants to learn more about the heights of the students at Spring Valley Middle School. The school teaches students in grades 6 through 8. Each subject is taught by a different teacher, so students change classrooms every period. Students don’t have a class every period, but every student has a homeroom class. Consider five samples from this population, then answer the questions that follow. Sample A: Survey four random students in each of Rima's classes. Sample B: Survey two random students from each homeroom class. Sample C: Survey three random girls from every third-period class. Sample D: Survey every sixth person in the student directory. Sample E: Survey every third person in the band directory. Part A Is sample A a random sample? Why or why not?
Answer:
PART A: Sample A is not a random sample. In a random sample, all members of the population have an equal chance of being selected. Sample A has students from Rima’s classes, but no students from other classes. Students from the other two grades in the school won’t be represented.
PART B: Sample B is a random sample. Every student, or every member of the population, has a homeroom class. All of them have an equal chance of being selected in the sample.
PART C: Sample C is not a random sample because the sample excludes boys. The sample should include both girls and boys to represent the entire student population.
PART D: Sample D is a random sample. All students in all grades are featured in the student directory, so all of them have an equal chance of being picked for the sample.
PART E: Sample E is not a random sample because it consists of only the students in the band and excludes all other students from the sample. Because not every student is in the band, this is not a fair representation of the entire student body.
please give me brainlist thank you and have a good day :)
Answer:
PART A: Sample A is not a random sample.
PART B: Sample B is a random sample.
PART C: Sample C is not a random sample.
PART D: Sample D is a random sample.
PART E: Sample E is not a random sample.
Step-by-step explanation:
These are the answers from Edmentum. Got them all right with this.
Dallas is the 3rd largest city in Texas. Find the area of Dallas which has a radius of 13.2 km. Use 3.14 for Pi. Round to the nearest hundredth
Please help with math ASAP, will give brainliest!!
Answer:
1. i think is a
2. g
3. a
4. i
5. c
6. h
7. b
8. f
Step-by-step explanation:
Tommy walks at a rate of 2 feet per minute.
Right now, he is at -60 feet.
Where was Tommy minutes ago?
Guys plz help asap i need all work too i need this by midnight. DON'T ANSWER IF YOU DONT KNOW. AND COMMENT YOUR QUESTIONS SO OTHER PEOPLE CAN ANSWER. 20 points if brainliest and i will give brainliest to first person with correct answers AND WORK.
Answer:
#10.
Step-by-step explanation:
Remove the radical and raise each side of the index of the radical, y=0
Which ordered pairs are made using the corresponding terms of these two sequences, using the Sequence 1 terms first?
Sequence 1: 0, 1, 2, 3, 4, 5…
Sequence 2: 0, 3, 6, 9, 12, 15…
Answer:
The third option
Step-by-step explanation:
X coordinates are going up by 1 and Y coordinates are going up by 3
:)
Answer:
the third option
Step-by-step explanation:
I am different
Which expression represents the total number of apples eaten by these students in one week?
Answer:
1 + 2 + 3 = 6. X=6
Step-by-step explanation:
A bag contains lettered tiles. The theoretical probability of choosing a vowel is 30%. The bag contains 42 consonants. How many tiles are in the bag?
Answer:
12.6?
Step-by-step explanation:
42 * 30% = 12.6
Help me fast, and get a lot of points!!!
Answer:
[tex] \underline{ \underline{ \boxed{ \text{Subtract \: 2 \: from \: both \: sides}}}}[/tex]
Step-by-step explanation:
Since we want constants only on the right hand side , we have to remove 2 which is on the left hand side. The opposite of +2 is -2 and whatever we do to one side , we must do to the other side. So, The first step that would be used to solve the equation should be Subtract 2 from both sides.
Hope I helped ! ♡
Have a wonderful day / night ! ツ
# [tex] \underbrace{ \text{Carry \: On \: Learning}}[/tex] !!✎
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PLZ help (SLOPE) 10 pts
A kitchen makes 2,944 ounces of soup each week. There are 128 ounces in 1 gallon. How many gallons of soup does the kitchen makes in 2 weeks.
A. 18
B. 23
C. 36
D. 46
Answer:
The answer is D
Step-by-step explanation:
because first you need to add 2,944 +2,944=5,888 than i multiplied 46 times 128= 5888
Answer:
D
Step-by-step explanation:
A kitchen makes 23 gallons of soup a week, so double that to get 46 which would be your answer.
Painting:
Lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. Write and solve a proportion to determine how many gallons of paint Lisa will need
(Also can you explain how you solved it? Just in case I've been doing all the other ones wrong)
Answer:
Step-by-step explanation:
First we need to find the area of the fence, since paint covers square feet and squared units refers to area. The area of the fence is 26 x 7, which is 182 sq ft. If one gallon of paint will cover 350 sq ft, your proportion will look like this, with gallons of paint on top and square feet on the bottom. 1/350 = x/182 Cross multiply to get 350x = 182 and x = .52, just a bit over a half of a gallon of paint.
Select all that apply. Which of the following are independent events?
You randomly choose 2 socks from a drawer, hoping they will match.
You draw a marble from a bag, replace it, and draw again.
You draw two numbers from 1 to 10 from a hat without replacing the first.
You flip a coin and roll a number cube.
Answer:
You draw a marble from a bag, replace it, and draw again.
You flip a coin and roll a number cube.
Step-by-step explanation:
These are the answers i got them right and you can look at the comments on the question and other answer.
Will give branliest!! Please answer!
Answer:
your area is 32
Step-by-step explanation: