Answers
Related Questions
On a student's scientific calculator, 3 x 10^5 is displayed as "3 EE 5." In that case, how would the product of 80,000 and 5,000 be displayed on the student's calculator?
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Answer:
8 E 4
5 E 3
Step-by-step explanation:
8 x 10^4
5 x 0^3
In a class of 20 students, 14 will get this question right. Based on this rate, what is the probability that the next student will get this question right?
A. 6/20
B. 1/2
C. 7/10
D. 3/10
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Answer:
c
Step-by-step explanation:
What is the probability of flipping a coin and it landing on heads?
A. 1/4
B. 1/3
C. 1/2
D. 1/5
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Answer:
C. 1/2
Step-by-step explanation:
1/2 means 50%. When you flip a coin, there's a 50/50 chance you land on heads because there's only two sides to a coin.
I need help on this assignment
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C 40, 20, 40/20
Combine the like terms to create an equivalent expression:
y-(-3y)
I think this is the last one
LOL.......
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I got the same answer as the other person but here’s a explanation
Explanation: when subtracting something that’s already a negative it just adds instead, I’ve learned to think of it as looking like a giant plus mark “-(-“ so basically y+3y= 4y
help me
will give brain
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Should be S(1, -9) because you are rotating it 90 degrees which is 1/4 of 360 degrees.
Can anyone help me please? I'm having a bit of trouble with this word problem.
Yuan makes punch by mixing cranberry juice and pineapple juice.
For every 3 cups of punch, he uses 2 cups of cranberry juice.
Drag the correct number of each type of juice into the box that would make 15 cups of Yuan's punch.
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Answer:
Yuan would have 10 cups of cranberry juice and 5 cups of pineapple juice.
Step-by-step explanation:
For every 3 cups of punch, Yuan has 2 cups of cranberry juice. First, we need to find out how many "batches" of the punch Yuan is making. 3*5=15, so 5 batches. Then we have to find out how much cranberry juice they need. 2*5=10. Then, the pineapple juice. The pineapple juice is the rest of the punch, and 3-2=1. 1*5=5. To check, 10+5=15
i dont understand how to do this
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Please help ill give you brainiest (and 50 points)
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Answer:
which one are we looking at
Step-by-step explanation:
How do you find the original price after a discount. The sales price is 55.50 and the percent of discount is 75%.
A$52
B$195
C$165
D$130
Please help I am so confused
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In the spelling bee contest, Jan answered 6 out of 8 questions correctly, Kara answered 78% of her questions correctly, and Betty answered 19 correctly and 6 incorrectly. Which list correctly orders the students' percentage of correct answers from greatest to least?
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Answer:
2/5 = 40%
43%
13/19 = 68.4%
Juan
Step-by-step explanation:
Step-by-step explanation:
Jan got 6 out of 8 correct which is 75%
Kara got 78%
Betty got 19 correct and got 6 wrong which is 76%
The order from greatest to least is
1.Kara
2.Betty
3.Jan
( Rachel needs to write 3 book reports with b pages 3 science report with s pages during the school year write an algebra expression for the total of pages Rachel will need to write )
Follow up question
Rachel’s friend Yassi has to write 3 ( b + s ) pages for reports, Use properties of operations to determine whether this expression is equivalent to the expression for the number of pages Rachel needs to write.
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step by step explanation:
(Repost) Help Please I will Give Brainliest If Correct!!
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Answer:
it is 4y for answer
Step-by-step explanation:
6 and 4 would switch
25% of what number is 35?
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Answer:
140 dawg
Step-by-step explanation:
hook it up w brainliest
Answer:
140
Step-by-step explanation:
25% is one-fourth of something, so if 35 is 25% of a number, multiply it by 4, and you'll get 140.
A computer store bought a program at a cost of $20. When the store sold the computer program, the percent markup was 40%. Find the selling price.
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Answer:
$28
Step-by-step explanation:
Selling price
= $20(1+40%)
= $20(1.4)
= $28
I NEED HELP WITH THIS, SHOW YOUR WORK!!! BRAINLY TO WHOEVER CAN GET IT RIGHT
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Answer: B and E
I used a calculator, it’s correct
The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and will be randomly assigned to one homeroom.
Which methods can be used to simulate this situation? Select THREE OPTIONS....
A. Flip a coin 4 times, once for each homeroom, with heads up representing being assigned to the homeroom represented by that flip.
B. Draw a marble from a bag containing 5 white marbles, 5 black marbles, 5 red marbles, and 5 green marbles, with each color representing a different homeroom.
C. Use a random number generator with 1, 2, and 12 representing the first homeroom, 7, 9, and 10 representing the second homeroom, 3, 8, and 11 representing the third homeroom, and 4, 5, and 6 representing the fourth homeroom.
D. Roll a number cube with 1 representing the first homeroom, 2 representing the second homeroom, 3 representing the third homeroom, and any other outcome representing the fourth homeroom.
E. Spin a spinner with 8 congruent sections with 2 sections assigned to each homeroom.
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Answer:
c d and a
Step-by-step explanation:
Does anyone know????
I'll give Brainliest!
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Find the values in the table for x, y, and z. Then write an equation relating the number of individual songs, s, and the number of albums, a, that Jada can download.
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Answer:
300 seconds. Q. Find the Equation for line red line. answer choices. y = 4. x = 4. y = 0 ... Write an equation relating the number of individual songs and the number of albums Jada can download. It costs $0.50 to download an individual song and $4 to download an album. Jada has $15 to spend downloading music.
Step-by-step explanation:
so it is Y hope you pass or i get it corrcet
Olivia's bill comes to $77.50 and she leaves a 15% tip
a. How much will the tip be?
b. What will be the total bill including tip?
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So the total would be $89.13 but I don’t remember this stuff so I’m not 100% sure
$77.50 x 15% = 1,162.5
1,162.5 / 100 = $11.63
b. Total- $89.13
$77.50 + $11.63 = $89.13
( I hope this helped, have a good one!)
Lucy collected data at her school based on a statistical question. She made a histogram to analyze her data. Which question might Lucy have asked?
How many students are in Lucy’s school?
How tall is the tallest building in Lucy’s school?
What is the area of the playground at Lucy’s school?
What are the heights of the students in Lucy’s school?
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please answer these correctly :(. i just need these two pls <333
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2. B
I’m 80% sure
Find The Final cost after discount
8. The original cost was $48 with a 15% discount. The Final cost is $_
PLEASEEE HELPPPP PLEASEE PLEASEE HELPP NOWW PLEASEE
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Answer:
40.80
Step-by-step explanation:
Answer:
7.2
Step-by-step explanation:
The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made 96 pizzas in all, 25% of which were mushroom pizzas. How many mushroom pizzas did the cafeteria make?
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Answer:
24
Step-by-step explanation:
96 x .25 is 24
Which of the following transformations shows that figure B is congruent to figure B'? A. Figure B is reflected over the x-axis. B. Figure B is reflected over the y-axis. C. Figure B is rotated 90 counterclockwise about the origin. D. Figure B is translated 1 unit to the right and 3 units down. pls hurry
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Answer: C
Step-by-step explanation:
Answer: C
Step-by-step explanation: I dont know what your doing this on but for me c was right on time 4 learning 8th grade math
The art teacher mixed 1/3 oz of red paint with 3/4 oz of blue paint to make purple paint. To make more of the same purple paint, she will mix exactly 2 oz of blue paint with how many ounces of red paint?
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Answer:
8/9 sorry if wrong
Step-by-step explanation:
Math home work I have two questions
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Answer:
2d = 58 (If you are just finding d then d = 29)
Step-by-step explanation:
69 + 53 = 122
180 - 122 = 58
Answer:
29
Step-by-step explanation:
The total degree of a triangle is 180 so
(69 + 53) + 2d= 180
122 + 2d= 180
2d= 180-122
2d= 58
Divide both side by 2
which 29
BUT
i dont really understand if the 2 was the multiple or it just "2d"
in that case "2d" would be 58.
Plsssss Help!!!! Answer if you know pls.
Two functions are used to solve a problem
Function A is represented by y=3x+10
Function B is represented by this table of values:
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Answer: The answer is Function B has greater rate of change because 9>3.
Step-by-step explanation: 13-4= 9 & 1-0= 1, so it becomes 9/1 or 9, and Function A has a rate of change of 3.
Hope this helps.
Combine the like terms to create an equivalent expression:
-5j+(-2j)+3
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Answer:
-7j + 3
Step-by-step explanation:
easy
HELP ,
simplify a^3 a^10
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Step-by-step explanation:
a^3a^10
a^3+10
a^13
answer...