Answer:
11x-5
Step-by-step explanation:
Shelley is searching online for airline tickets. Two weeks ago, the cost to fly from Orlando to Hartford was 300$. Now the cost is 375$. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price?
Answer: 25 percent rawrrrrrrrrrrrrrrrrrrrrrrrrrr
Answer:
What is the percent increase? 25%
What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price? 41.67%
Natalie inspects new pants at a factory. Of the first 56 pairs of pants she inspected 49 were acceptable. What is the experimental probability that the next pair of pants will be acceptable? answers
1. 1/2
2. 7/8
3. 5/4
4. 22/25
Answer:
B. 7/8
Step-by-step explanation:
Answer: 2.
Step-by-step explanation:
A dog and a cat start running from the same corner around the rectangular garden. Dog runs west and the cat runs north. Cat's speed is 1 meter per second faster than the dog's speed. After 2 seconds the distance between them is 10 meters. Find their speed in meters per second.
Will mark brainliest!
Answer:
cat speed is 3 meters per second the dog is 2 meters per second
Step-by-step explanation:
In 2 seconds the cat went 6 the dog went 4 that's 10 in total.
For the given question the speed of dog and cat is [tex]2\rm \: meter/s[/tex] and [tex]\rm 3\:meter/s[/tex]respectively.
What is speed?
Change of position of an object in any direction at a defined rate, the rate of such change is termed as speed. Speed can be measured as the ratio of distance covered to time taken to cover that distance. The formula for speed is:
[tex]\rm Speed = \dfrac{Distance}{Time}[/tex]
Calculations:Given:
Speed of cat is [tex]\rm 1\:meter/s[/tex] faster than dog's speed.
Let the speed of dog in meter/s be [tex]\rm x\\[/tex]
The speed of cat is [tex]\rm x + 1[/tex]
Distance covered in total is 10 inches.
Time taken is 2 seconds.
The total speed of cat and dog will be:
[tex]\rm x + x +1 = 2x + 1[/tex]
We know that:
[tex]\rm Speed = \dfrac{Distance}{Time}[/tex]
Therefore,
[tex]\begin{aligned} \rm 2x + 1 &= \dfrac{10}{2}\\\\2x + 1 &= 5\\\\2x &= 5 - 1\\\\2x &= 4\\\\x &= \dfrac{4}{2}\\\\x &= 2\end[/tex]
Hence the speed of dog is [tex]\rm 2 \:meter/s[/tex] and the speed of cat is [tex](2+1)\rm meter/s[/tex] i.e. [tex]\rm 3\:meter/s[/tex].
Learn more about speed here:
https://brainly.com/question/7359669
Normal planes (2D surfaces) in a three-view drawing will appear as _____.
a. three surfaces.
b. one edge and two surfaces.
c. one surface and two edges.
d. three edges.
Help solve for x you ant gotta solve for the other one
Answer:
could you maybe specify a little bit more
Answer:
hi its not clear
Step-by-step explanation:
you can send onother photho
Find the measure of each angle listed. The m∠ 2 = 153.
Angels 4,8 and 6 are 153
The rest are 27
Xavier is saving to purchase a new television that costs $483. He has $227 in his bank account. He deposits an additional $130 and will save equal amounts over the next six weeks. How much does he need to save each week to buy the television?
The line plots below show the number of students in each of Andre’s and Mandy’s classes at school. Approximately how many times larger is the difference between the means of the number of students in Andre’s and Mandy’s classes compared to the range?
Answer:
the answer is 5.0
Step-by-step explanation:
The difference between the means of the Andre's and Mandy's classes are 1.42. [tex]X_{AM}=1.42X_{MM}[/tex]
What is mean?The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers.
From the data given we will calculate the mean of andres's class students and mandy's class students.
For Andre's
[tex]X_{AM}=\dfrac{20+21+22+23+25}{5}=22.5[/tex]
For Mandy
[tex]X_{MM}=\dfrac{14+15+15+16+19}{5}=15.8[/tex]
So here we will compare the means
[tex]\dfrac{X_{AM}}{X_{MM}}=\dfrac{22.5}{15.8}=1.42[/tex]
[tex]X_{AM}=1.42X_{MM}[/tex]
To know more about mean follow
https://brainly.com/question/21577204
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A car costs $30,000 when purchased as new and depreciates at a rate of 18% per year.
1. Write an exponential decay model to represent the situation. Be sure to define the variables.
2. Find the value of the car after 10 years.
pls help me ITS DUE TOMORROW
TROLL FOR POINTS= REPORT
CORRECT ANSWER= BRAINLIEST
( NO LINKS )
Answer:
NEgative sign
Step-by-step explanation:
Mr. Jacobs wants to save over $3,400 for a car. He has a savings account balance of $800 and will make equal weekly deposits for the next 25 weeks. How much money should Mr. Jacobs deposit each week?
Answer:
i think its D
Step-by-step explanation:
but im not very sure about it
HELP PLEASE
use the given information to answer each question.
7. A dress that normally sells for $72 is on sale for $45. what is the percent decrease in the price?
8. A home purchased for $120,000 in 2012 is sold for $156,000 in 2015. what is the percent increase in the price?
9. the CD warehouse purchases CDs for $6 each and sells them for $9 each. what is the percent increase in the price?
10. the CD warehouse is having a clearance sale. A CD player that originally sells for $60 is now priced at $36. what is the percent decrease in the price?
11. the local highschool sold 1914 tickets this year to its spring musical. That was 174 more rickets sold than last year. what is the percent increase in the number of tickets sold?
12. Ken's heart rate went from 74 beats per minute while resting to 148 beats per minute while exercising. What is the percent increase In his heart rate
I Need Help ASAP I will name right answer Brainlest
Answer:
Surface area = Ph + 2B
(36)(5) + (2)(12·6)
180 + 144
Final answer = 324
Step-by-step explanation:
on the speedway its 80 mph how many meters per second is it
Answer:
35.76 Meters per second.
Step-by-step explanation:
(Exact: 35.7632 meters per second)
Draw a number line please
Answer:
1 2 3 4 5 6 7 8 9 10.... etc
Step-by-step explanation:
What number goes between the numbers that I put.
A company ordered 15 boxes of lunch from a deli for $131.25. Each boxed lunch cost the same amount. Which equation represents the proportional relationship between y, the total cost of the boxed lunches, and x, the number of boxed lunches? *
A 131.25x =15y
B 8.75x =15y
C 8.75x = y
D 87.50x = y
Answer:
C) 8.75x=y
Step-by-step explanation:
131.25÷15 = 8.75
8.75x=y
8.75×15= 131.25
can someone help me with this question? Please?
Answer:
Write the question.
Step-by-step explanation:
Write it so I can help you please.
*ten points* if u don't know that answer its fine just doon't answer it but other then that i need help badly
85/170 = 50/100
433.5/255 = 170/100
170/425 = 40/100
255/170 = 15/100
(PLS HELP ASAP /BRAINLIST! )
Answer:
16. [tex]70\frac{1}{8}[/tex]ft cubed
17. [tex]166\frac{1}{4}[/tex]yd cubed
Step-by-step explanation:
this should be right
Help please!
QUICKKKKKKKKKKKKK
please i need help asap
Answer:
Step-by-step explanation:
radius = 0.25 inch
Volume of ceramic ball = [tex]\frac{4}{3}\pi r^{3}[/tex]
[tex]= \frac{4}{3}*3.14*0.25*0.25*0.25\\\\= \frac{0.19625}{3}\\\\=0.07 cubic feet[/tex]
Volume of 200 balls = 200 * 0.07
= 14 cubic feet
1 cubic feet = 2 ounces
14 cubic feet = 2*14 = 28 ounces
WILL GIVE BRAINLIEST!!! NO UNHELPFUL ANSWERS OR I WILL REPORT!!!
Answer:
b
Step-by-step explanation:
because it is
Answer:
D.
Step-by-step explanation:
A is incorrect because the range of the data is basically just subtraction. The range of 20-40 year old men's heart rates are higher than 50-70 year old men. B is incorrect. Think of "median" as "middle". The heart rates of the 20-40 year old men is higher than the heart rates of the 50-70 year old men. C is incorrect, because the minimum heart rate is the "starting point" of the box plot, in these cases for the 20-40 year old men, that would be 75, which is higher than the 50-70 year old men.
The leg of a right triangle is 2 units and the hypotenuse is 3 units. What is the length, in units, of the other leg of the triangle?
Square root of 5 units
Square root of 13 units
5 units
13 units
Answer:
Square root of 5 units
Step-by-step explanation:
Pythagorean therom since it's a right triangle and you're trying to find the sides.
a^2 + b^2 = c^2
2^2 + b^2 = 3^2
4 + b^2 = 9
b^2 = 5
b = square root 5
Evaluate the following expression. Type your answer as a number.
14 - 2 ( 11 - 5 ) + 7²
Answer
The answer is 51
PLEASE PLEASE HELP !!!!!!!!
Answer:c
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Whats the answer? Note:I do need this kinda fast because its a timed test.
I need help finding the slope of this line and the two dots on the graph with work please! the answer should be negative.
Answer: Ok give me a minute and I will have your answer
Step-by-step explanation:
Help fast!!!!!!!!!!
1. Each Side of the barn is 9 meters long.
A. What is the barns perimiter?
B. What is the barns area?
2. A rectangular peice of metal is 10 inches wide and 14 inches long.
A. Whats the permiter?
B. Whats the area?
Please help asap ill give brainliest
Find the surface area of a square pyramid with side length 1 mi and slant height 4 mi.
Answer:
6
Step-by-step explanation:
Answer:
9.06
Step-by-step explanation:
Ms. Emily buys a hat and gloves with a coupon for 30% off her entire purchase. The gloves cost $35$ before the discount. Her bill before tax is $44.80
Write an equation to find the original cost of the hat, x.
i don't need the total i just need the equation and x as the answer
Answer: x*.3 + 44.80
Step-by-step explanation:
Answer:
$44.80=($35+X)(1-0.3)