Answers
Related Questions
Kevin's bucket contains 2 1/2 gal of water. If he gives his horse 2/3 of the water, how much water does the horse get?
Answers
2/3 of the 2.5 Gallons = 1.67 Gallons of water is the amount the horse will get :)
Answer:
2.5
Step-by-step explanation:
Children younger than ______ years of age must be restrained in an approved child passenger safety seats unless they are at least 4 ft, 9 inches in height.
Answers
FOR 30 POINTS WILL MARK BRAINLIEST you have 500 sheets of notebook paper after one week you have 72% of the sheets left. you use the same number of sheets each week write an equation that represents the number y of pages remaining after 8 weeks
Answers
Two trains leave a station at 11:00am. one train travels north at a rate of 75 mph and another travels east at a rate of 60 mph. assuming the trains do not stop, about how many minutes will it take for the trains to be 150 miles apart
Answers
Jake is comparing the prices of two laundry service companies . company a charges $20 per load and an additional $8 as service charges . company B charges $24 per load and an additional $4 as service charges .
part A: write equations to represent company a's and company b's total laundry charges for a certain number of loads. define the variable used in the equations
part B: which company would charge less for 5 seconds of laundry ?
part C: how much money is saved by using the services of company A instead of company B to clean 9 loads of laundry
Answers
Part A:
A(x)= 20x+8
B(x)= 24x+4
Part B:
Company A. It cost $108 for 5 loads, while it cost $124 for 5 loads using company B
Part C:
For 9 loads, you save $32 when using company A vs company B.
which equation best represents the line graphed above
a x=4
b x= _ 4
y= x -4
y= - 4
Answers
The correct answer is option B
--------------------------------------------
Since x = -4 is a vertical line(perpendicular to horizontal), so there is no y-intercept and the slope is undefined.
"A vertical line has undefined slope because all points on the line have the same x-coordinate.
So, the slope is undefined and we also don't have the y - intercept.
------------
Credit to my graphing calculator, it looks like this ↓↓
Best of luck with your studies!
The correct answer is option B. The equation best represents the line graphed is x = -4.
What is an equation of a line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
Since x = -4 is a vertical line(perpendicular to horizontal), there is no y-intercept and the slope is undefined.
A vertical line has an undefined slope because all points on the line have the same x-coordinate.
So, the slope is undefined and we also don't have the y-intercept.
To know more about an equation of the line follow
brainly.com/question/18831322
#SPJ2
A local charity sponsors a 5K race to raise money. It receives $25 per race entry and $5,000 in donations, but it must spend $5 per race entry to cover the cost of the race. Write and solve an inequality to determine the number of race entries the charity needs to raise more than $25,000. Show your work!
Answers
When the measured number 0.0090 is multiplied by the measured number 87.10, the answer has two significant figures?
Answers
The number 0.0090 has two significant figures in it, as we can represent the placeholder zeros (the ones between the decimal and the first 'significant' number - in this case, the 9) with a power of ten: 9.0x10^-3. Additionally, it is a measured number, meaning whatever instrument was used to measure displayed the zero in the ten thousandths place.
The number 87.10 has four significant figures. There are no placeholder zeros between the decimal and a 'significant' number, and it is also a measurement made by an instrument which displayed a zero in the hundredths place.
When numbers are multiplied or divided, the answer should be rounded to the same number of significant figures as the value with the least number of sig figs in the calculation.
0.0090 x 87.10 = 0.7839
= 0.78 rounded to 2 sig figs
or
7.8 x 10^-1 in scientific notation
-10x-2(5x+4)-[-2(3x-4)-2x]=0
Answers
Mark as brainliest if l helped!
Θ is an acute angle and cosecant theta equals nine halves commacscθ= 9 2, find secant ((pi over 2) minus theta) .sec π 2−θ. do not use a calculator and express
Answers
what is the vertex of the graph of the function below y=x^2-10x+21
Answers
If 5 is transformed into 11 and 12 is transformed into 25, then what does 15 become
Answers
Your survey indicates the following favorite beverage choices: 20 milk, 13 water, 22 soda, 32 coffee. What percentage of customers can you satisfy if you just serve milk or water?
Answers
33 out of (/) 87 = 33/87=0.379 or 0.38 or 38% :)
work: 20+13=33 +(22+32)=87
87 x .33 = 28.71
need help with this geometry question, solving for x and please explain the formula for this
Answers
Which inequality's solution is graphed here?
A) x + 9 < 5
B) x - 5 < 9
C) x + 5 < 9
D) x - 9 < 5
Answers
x + 5 < 9 <== its gonna be this one
x < 9 - 5
x < 4
Answer:
there is an open dot on 4.....an open dot means there is no equal sign in the problem....and it is shaded to the left...means it is less then. So ur looking for an inequality with the answer being x < 4.
x + 5 < 9 <== its gonna be this one
x < 9 - 5
x < 4
What is the surface area of a sphere with a diameter of 16 cm?
A. 1,024n cm²
B. 32n cm²
C. 256n cm²
D. 128n cm²
Answers
Answer:
The correct option is C. The surface area of a sphere is 256π cm².
Step-by-step explanation:
Given information: The diameter of the circle is 16 cm.
[tex]r=\frac{d}{2}=\frac{16}{2}=8[/tex]
Radius of the circle is 8 cm.
Surface area of a sphere is
[tex]A=4\pi r^2[/tex]
Where, r is radius.
[tex]A=4\pi (8)^2[/tex]
[tex]A=4\pi (64)[/tex]
[tex]A=256\pi[/tex]
The surface area of a sphere is 256π cm². Therefore the correct option is C.
A cheetah can run 103 feet per second. A zebra can run x feet per second. Use the Distributive Property to write and simplify an expression for how much farther the cheetah can run in 10 seconds
Answers
We are given that the rate of cheetah Rc is:
Rc = 103 ft / sec
And the rate of zebra Rz is:
Rz = x ft / sec
We are to find the distance between the two after 10 seconds, that is:
distance = (103 – x) 10
distance = 1030 – 10 x
The expression for how much farther a cheetah can run than a zebra in 10 seconds, given that the zebra's speed is x feet/second, is 1030 - 10x feet.
Explanation:To find out how much farther the cheetah can run in 10 seconds, we need to determine the difference between the cheetah's speed and the zebra's speed, and then multiply by time.
Firstly, the cheetah's speed is 103 feet per second. Let x denote the zebra's speed. The difference in speed is expressed as (103 - x) feet per second.
To find out how much farther the cheetah runs in a given time, we multiply the difference in speed by time. Therefore, the expression for how much farther the cheetah can run in 10 seconds is 10 * (103 - x), which simplifies to 1030 - 10x feet.
Learn more about speed here:https://brainly.com/question/6276874
#SPJ11
There are 240 coins in a jar, all dimes and quarters. The value of the coins in the jar is $27.60. There are nine times as many dimes as there are quarters. How many dimes (d ) are in the jar?
Answers
.25 × 30 = 7.50
.10 × 190 = 19
19 + 7.50 = 26.50
Then, you add 4 more quarters which is 27.50 and the 28 dime makes it 27.60
how many outliers are there in this data set 1, 4, 6, 9, 12, 13, 13, 17, 19
A. 2
B. 3
C. None
D. 1
Answers
What is 7.4/2.5 = 16/y what is y
Answers
2.96=16/y
y·2.96=16/y·y
2.96y=16
2.96y/2.96=16/2.96
y=5.4
The sum of 2 numbers is 44 the smaller number is 16 less than the larger number what are the numbers
Answers
if you let each number equal x and y we know the sum is 38 so x+y=38
and the smaller is 16 less than the larger
. so if we say the smaller number is 7 then x-16=y
these can be solved as a simultaneous equation. x+(x-16)=38
2x-16=38
2x=54
x=27
(27)-16=y
y=11
so the answer is x=27 y=11
What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit?
24.8 units
27.8 units
28.5 units
30.9 units
Answers
Left side: This side is easiest - it's a straight vertical line that's 8 units long.
Top side: If you look carefully, this side is really the hypotenuse of a triangle that is 5 units tall and 9 units long. Using the Pythagorean Theorem, you can calculate the length of the hypotenuse to be 5^2 + 9^2 = c^2 --> c = 10.3
Bottom side: Just like the top side, this side is the hypotenuse of a triangle that is 3 units tall and 9 units long. Pythagoras again: 3^2 + 9^2 = c^2 --> c = 9.5
Add these sides up for the final perimeter: 8 + 10.3 + 9.5 = 27.8
Answer:
The answer would be 27.8
Jana is on a two-day hike. The function graphed shows the total distance she hiked, in miles, after x hours on the second day.
Select from the drop-down menus to correctly identify the information about Jana's hike provided by the graph.
Answers
The slope is 2.
The slope represents the number of miles hiked every hour.
Answer:
The slope is 2.
Step-by-step explanation:
The function graphed shows the total distance she hiked, in miles, after x hours on the second day.
Seeing at the graph, we have the following points.
(2,8) , (3,10) , (4,12)
For slope we will do the following.
[tex]\frac{10-8}{3-2} =\frac{2}{1}[/tex] = 2
[tex]\frac{12-10}{4-3} =\frac{2}{1}[/tex] = 2
So, the slope is 2.
The slope represents that 2 miles is hiked in each hour.
Mrs. Noyes fills up a 5 gallon can of gas from the McIntosh’s local convenience store. They are selling gas at $2.099 a gallon. How much is she going to pay at the pump
Answers
What is an equation of the line that passes through the points (1 3) and (8 5)? y+1+2/7(x+3), y-5=2/7(x-8), y-1=2/7(x+3), y+5=2/7(x-8)?
Answers
The line passes through the points (1, 3) and (8,5).
Let the equation of the line be
y - y₁= m(x - x₁)
where
(x₁, y₁) is a point on the line.
Calculate the slope of the line.
m = (5 - 3)/(8 - 1) = 2/7
Therefore, if we use (x₁, y₁) = (8, 5), then
y - 5 = (2/7)(x - 8)
Answer: [tex]y-5= \frac{2}{7}(x-8) [/tex]
This writing prompts is hard
Answers
b.) You know your answer is correct because you're adding the two polynomials together. 9x^2+6x^2 is 1tx^2. Now you have 2x-5x and since the negative is bigger, you get -3x. Then 5+4 is 9. You have no like terms therefore your answer is 15x^2-3x+9
Calculate the loss on selling 50 shares of stock originally bought at 13 and 3/4 and sold at 12
Answers
The cost of purchasing the stock is
(50 shares)*(13.75 $/share) = $687.50
The revenue generated by selling the 50 shares at $12 per share is
(50 shares)*(12 $/share) = $600.00
Gain = 600.00 - 687.50 = - $87.50
The loss is $87.50
Answer: $87.50
The value of 110 coins, consisting of dimes and quarters, is $20.30. how many of each kind of coin are there?
Answers
0.10d + 0.25q = 20.30
0.10(110 - q) + 0.25q = 20.30
11 - 0.10q + 0.25q = 20.30
-0.10q + 0.25q = 20.30 - 11
0.15q = 9.30
q = 9.30/0.15
q = 62 <==== there are 62 quarters
d = 110 - q
d = 110 - 62
d = 48 <==== there are 48 dimes
(a) if cigarettes are priced at $6 a pack, how many packs will smokers buy flashcards
Answers
[tex]\begin{tabular} {|p{3.9cm}|c|c|c|c|c|c|c|c|} Price per pack&\$10&\$9&\$8&\$7&\$6&\$5&\$4&\$3\\[1ex] Quantity demanded (millions of packs per year)&2&4&6&8&10&12&14&16 \end{tabular}[/tex]
Part a:
If cigarettes are priced at $6 a pack, how many packs will smokers buy?
From the table it can be seen that when the price per pack of cigarette is $6, the quantity demanded is 10 million packs per year.
Therefore, if cigarettes are priced at $6 a pack, smokers will buy 10 million packs per year.
Can someone help me really quickly please? I already have an answer, but im not sure if it's wrong or right :/
Answers
11(-6) - 14(-6) > 18
-66 - (-84) > 18
-66+84 > 18
18>18
Since 18 is not greater than 18, the answer is false.
Hope this helps!