Round 14456 to the nearest ten
Answer:
the answer is 14,460
Step-by-step explanation:
Find the number in the ten place 55 and look one place to the right for the rounding digit 66. Round up if this number is greater than or equal to 55 and round down if it is less than 55.
A package of 5 pairs of insulated socks costs $ 43.95. What is the unit price of the pairs of socks? The unit price is $ per pair of socks.
Answer:
8.79
Step-by-step explanation:
divide the total cost by t total amount of the item.
43.95/5=8.79
Renee needs 32 strands of twine for an art project. Each
strand must be 1.25 centimeters long. About how many
centimeters of twine does she need?
Show your work.
The $99.99 digital camera Mia purchased was on sale for 15% off. What amount did Mia get off the price? please leave an explanation
Answer: Sale Price = $84.99 (answer). This means the cost of the item to you is $84.99. You will pay $84.99 for a item with original price of $99.99 when discounted 15%. In this example, if you buy an item at $99.99 with 15% discount, you will pay 99.99 - 14.9985 = 84.99 dollars.
Step-by-step explanation:
Question 3
1 pts
What are the vertices of a segment AB with endpoints A(3, -3) and B(3, 1)
after a reflection over the y-axis.
O A'(-3, 3) B'(1,3)
O A'(-3, -3) B'(-3, 1)
O A'(-3,-3) B'(-1, -3)
O A (3, 3) B (1,3)
Answer:
A
Step-by-step explanation:
Big Brain
Kendra wants to buy an iced tea at the movie theater. A small cup is 12 ounces and costs $1.68. A medium cup is 16 ounces and costs $2.40. Which size is the better deal
Answer:
The small cup is the better deal
Step-by-step explanation:
Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a
congruence statement.
If no, justify your answer.
Answer:
Yes, the triangles are congruent by AAS. △ABC is congruent to △YZX.
Step-by-step explanation:
Mark is playing an online puzzle game. He has 40 points and earns 2 points
for each puzzle he solves correctly. He will advance to the next level if his
score is over 60 points.
Which inequality can Mark use to find how many more puzzles he must solve
to advance to the next level?
A. 2x + 40 > 60
B. 40 x + 2 > 60
C. 2x + 60 < 40
D. 2x + 40 < 60
the answer is A because if it needs to be over 60 the last two don't make sense and since for every question he makes 2 points how ever many points he makes is x and he need to multiply that by 2.
please i need help on this i’m stuck
What is 17.7 percent of 177
Answer:
10% ?
Step-by-step explanation:
Answer:3132.9
Step-by-step explanation: you have to multiply 17.7 and 177 you will get 3132.9
PLEASE HELP ME I DONT GET IT
Answer:
$49.05
Step-by-step explanation:
The sales tax is $4.05 so you just take $45 and your adding the sales tax ($4.05) so $45 + $4.05 = $49.05
a sample of final exam scores is normally distributed with a mean equal to 25 and a variance equal to 16.
what percentage of scores are between 21 and 29?
Answer:
The answer is "0.6827".
Step-by-step explanation:
[tex]\bold{X \to N(\mu = 25, \sigma^2 = 16)}[/tex]
[tex]\to P(21 < X < 29) = P(\frac {21-25}{4} < \frac{X- \mu}{\sigma}< \frac{29-25}{4})[/tex]
[tex]= P(-1 < Z< 1)\\\\= P(Z> -1)-P(Z>1)\\\\= 1-P(Z< -1)-P(Z>1)\\\\= 1-P(Z> 1)-P(Z>1)\\\\= 1- 2 \times P(Z>1)\\\\=1-2 \times 0.15866 \\\\ = 1- 0.31732\\\\=0.6827[/tex]
Rita bought a video game in Miami. The game was $40. Miami has a 7% sales tax. How much money did Rita pay for the video game including sales tax?
$43.40
$42.80
$47.00
$68.00
Answer:
7% of 40 is 2.8
40 + 2.8= 42.80
hope this helped
What is the exact value of cos(c + d), given sinc =24/25 for c in Quadrant II and cos d =-3/4 for d in Quadrant III?
-47/100
-1 3/100
21-24squareroot7/100
21
=24squareroot7/100
A teenage boy is 6 ft tall and casts a shadow of 8ft.What is the distance from the top of his head to the end of his shadow?
Answer:
10 feet
Step-by-step explanation:
This image forms a special right triangle: 3-4-5. This represents the ratios of the sides.
Multiplying 3-4-5 by 2, you get 6-8-10. 10 is the hypotenuse (the answer you want) and the only number not listed in the problem.
I need help I am confused
Jada has 18 Fruit by the Foot snacks. She and her 4 friends are going to share them all so that all 5 people get
the same amount. How many fruit strips can each person have?
Answer:
3.6 or 3 if they can't have part of one
Step-by-step explanation:
18/5=3.6
5 which leaves 3 foot snacks left
Help with a math assignment 5
Answer:
no solution
Step-by-step explanation:
the statement is false
4(x-1)-x=3(x+5)-11
4x-4-x=3x+15-11
3x-4=3x+4
-4=4
What is the common factor of x2 + 5x - 24 and x2 + 11x + 24?
Answer:
(x+8)
Step-by-step explanation:
Factor by grouping to get:
(x+8)(x-3)
and
(x+3)(x+8)
A rectangle measure 3 1/4 inches by 3 3/4 inches
Answer:
ok what do you need help with
Step-by-step explanation:
young man has to develop skills if he wants to become wise man , which sentence drom the text best supports this claim
A:he decided to journey fat away, seeking wisdom.
B:this, he knew, would take much strength and patience
C: I am old and know the value of rest.
D: in the distance? he saw a willow tree crawled to it.
and yes I will give the brainliest question, hurry quickly because I'm in a rush or text me I'll show the whole question!
Answer:
D
Step-by-step explanation:
its the only answer that makes Sense just think about it lol
WILL GIVE BRAINLYEST AND WORTH 25 PTS
Select all the correct lines that represent functions.
Answer:
The swiggle is not a funtion
the straight line is
the mouth shape thing is not
the circle is not
the parabula or u-shaped thing is
Step-by-step explanation:
What is 26555 x 3? Brainliest will be given!!!!!
Answer:
79665
Step-by-step explanation:
26555 + 26555 is 53110 then add 26555 again at it equals 79665
Answer:
79665
Step-by-step explanation:
26555 multiply by 3 is equal to 79665
Because your Christmas tree is bigger this year, you can decorate it with more ornaments! Last year, you put 35 ornaments on the tree. Since the tree is now bigger, you have room to increase the number of ornaments by 40%.
a. How many more ornaments can you put on the tree?
b. What is the total number of ornaments you are putting on the tree this year?
Answer:
You can put a total of 14 more ornaments this year.
The total number of ornaments you can put are 35+14= 49
Step-by-step explanation:
Answer:
See below :)
Step-by-step explanation:
a. This year, we know that the space increased by 40% of the last years.
Last year: 35 ornaments
This year: 35 ornaments + 40%(35) ornaments
We want to calculate 40%(35) so:
35 * 0.4 = 14
a answer. I can put 14 more ornaments on the tree.
b. In order to calculate the total ornaments, we want to add last year's + the new space
We already calculated 40%(35) is 14 so all we have to do is add 35 and 14:
35 + 14 = 49
b answer. The total number of ornaments I can put on the tree this year is 49.
what is 100/7 divided by 4 1/3 simplified if you answer thank you and happy holidays
Answer: 300/91
Step-by-step explanation:
1. Convert 4 1/3 to an improper fraction
13/3
2. Divide, using the keep, change, flip method to divide fractions
- Keep the first fraction the same (100/7)
- Change the division sign to a multiplication sign
- Flip the second fraction (13/3 -> 3/13)
3. Plug-in and evaluate
100/7 * 3/13
300/91
If you are looking for the solution as a mixed number, it is 3 27/91
4. Simplify, if applicable. This fraction cannot be simplified any further.
There are four defenders on a soccer team. If this represents 20 percent of the players on the team, which equation can be used to find the total number of players on the team? StartFraction 4 divided by 1 Over 20 divided by 1 EndFraction = StartFraction 4 Over 20 EndFraction StartFraction 4 times 20 Over 100 times 20 EndFraction = StartFraction 80 Over 200 EndFraction StartFraction 20 times 25 Over 4 times 25 EndFraction = StartFraction 500 Over 100 EndFraction StartFraction 20 divided by 5 Over 100 divided by 5 EndFraction = StartFraction 4 Over 20 EndFraction
Answer:
B
Step-by-step explanation:
Simplify 3(12 - 8) + 5 A 17 B32 C27 D33
Answer:
Step-by-step explanation:
PEMDAS
parentheses first
12-8=4
multiplication next
3*4=12
finally addition
12+5=17
1)
What must be added to
x2 – 24x to make it a perfect square trinomial?
a. 12
b. 16
c. 36
d. 144
Answer:
answer is .A
Step-by-step explanation:
-16 -45 33 7 -9 least to greatest
Answer:-45, -16, -9, 7, 33
Step-by-step explanation:
Determine the cubic function that is obtained from the parent function y = x^3 under a vertical stretch by a factor of 5, a reflection across the x-axis, a vertical translation 1 unit down, and a horizontal translation 7 units right .
Answer:
y = -5(x - 7)^3 - 1
Step-by-step explanation:
You kind of just plug in the numbers.
a vertical stretch by a factor of 5: y = 5x^3
a reflection across the x-axis: y = -5x^3
a vertical translation 1 unit down: -5x^3 - 1
a horizontal translation 7 units right: -5(x - 7)^3 -1
Using translation concepts, it is found that the cubic function is given by:
[tex]y = -5(x - 7)^3 - 1[/tex]
The parent function is given by:
[tex]y = x^3[/tex]
A vertical stretch by a factor of 5 is the same as multiplying by 5, hence:
[tex]y = 5x^3[/tex]
A reflection across the x-axis is the same as multiplying by -1, hence:
[tex]y = -5x^3[/tex]
A vertical translation 1 unit down is the same as subtracting 1, hence:
[tex]y = -5x^3 - 1[/tex]
A horizontal translation 7 units right means that [tex]x \rightarrow x - 7[/tex], hence:
[tex]y = -5(x - 7)^3 - 1[/tex]
A similar problem is given at https://brainly.com/question/18405655
