Answer:
sales tax: $85.023
Explanation:
Original or actual price is always of 100%
Solving:
100% = $1269
Find the unit percent :
1% = $(1269/100) = $12.69
Find the sales tax :
$12.69 × 6.7 = $85.023
hurry illgive brainlt
Which ratios are equivalent to the given ratio?
3 to 2
Select each correct answer.
1510
23
4:12
6 to 4
18:12
32. A fast food restaurant advertises that it offers any combiNtion of 8 condiments on a hamburger, thus giving a customer 256 choices. How was this number obtained?
HELP PLEASE GIVING 30 POINTS
Answer:
the ladder is 5 ft from the base of the wall.
--
To find the unknown length, we need to use the Pythagorean Theorem
The Pythagorean Theorem is a²+b²=c²Since the legs are x and 12 this means that a=x and b=12
Also, since the hypotenuse is 13, this means that c=13.
Plug in a=x, b=12, c=13x²+12²=13²x²+144=169Subtract 144 from both sides.
x²=169-144Combine like terms.
x²=25Take the square root of both sides.
x=√25x=5 Simplify the square root.
Answer:
So the solution is x=5 which means that the foot of the ladder is 5 ft from the base of the wall.
ill give brainly
A bus travels 6 hours at a constant speed of 36 miles per hour.
How far does the bus travel?
108 mi
120 mi
216 mi
390 mi
Answer:
C.Step-by-step:
We know that:
a bus travels 6 hours at a constant speed of 36 mph.What we don't know:
How FAR the bus traveled.So, we solve by using t * mph = mi:
36 * 6= 6 * 6= 366 * 30= 18036 + 180= 216The bus traveled 216 mi.Select all the relationships with a constant of proportionality of 12.
24 is 75% of what number?
Please include how you got the answer step by step.
Answer:
32Step-by-step explanation:
24 is 75% of what number?
Please include how you got the answer step by step.
Find the unit24 : 75 = 0.32
Find the number0.32 * 100 = 32
-------------------------
check
75% of 32 = 24
(32 : 100 * 75 = 24)
Heres another brainly question giving 20pts!!
Answer:
We are given an area and three different widths and we need to determine the corresponding length and perimeter.
The first width that is provided is 4 yards and to get an area of 100 we need to multiply it by 25 yards. This would mean that our length is 25 yards and our perimeter would be 2(l + w) which is 2(25 + 4) = 58 yards.
The second width that is given is 5 yards and in order to get an area of 100 yards we need to multiply by 20 yards. This would mean that our length is 20 yards and our perimeter would be 2(l + w) which is 2(20 + 5) = 50 yards.
The final width that is given is 10 yards and in order to get an area of 100 yards we need to multiply by 10. This would mean that our length is 10 yards and our perimeter would be 2(l + w) which is 2(10 + 10) = 40 yards.
Therefore the field that would require the least amount of fencing (the smallest perimeter) is option C, field #3.
Hope this helps!
Inequalities (PLEASE HELP)
Answer:
1a. x is less than or equal to -4
1b. closed circle since its equal to -4
1c. attached image, closed circle on -4 connected to arrow pointing left
2a. x is greater than or equal to -1
2b. closed circle since its equal to -1
2c. attached image, closed circle on -1 connected to arrow pointing right
3a. x is less than 4
3b. open circle since its NOT equal to 4
3c. attached image, open circle on 4 connected to arrow pointing left
Answer:
Answers below! Hope this helps
Step-by-step explanation:
1)
a. x is less than or equal to negative 4
b. closed circle
c. draw a closed circle on -4 and connect a one sided arrow to the point. This arrow will be going to the left since each of the values to the left of negative 4 are less than negative 4.
2)
a. x is greater than or ewual to negative 1
b. closed
c. draw a clsoed circle on -1 and connect a one sided arrow to the point. This arrow will be going to the right since each of the values towards the right of negative 1 are larger than negative 1.
3)
a. x is less than 4
b. open circle
c. draw an open circle on 4 and connect a one sided arrow to the point. This arrow will be going towards the left because each of the values to the left of 4 are less than 4.
HELPPP PLEASE OR I WONT BE ABLE TO PLAY ANY GAMESSS
What is the mean of the data set shown below?
{14, 15, 18, 20, 25}
A. 18.4
B. 18.2
C. 18
D. 11
Will give brainliest to the first who has a good answer!
Answer:
A. 18.4
Step-by-step explanation:
The mean is the average. In order to find the answer you must add all the values of the variables and divide them by the number of variables. Simply just add 14, 15, 18, 20, and 25, and then divide it by 5 (the number of variables). Then you get your answer.
14+15+18+20+25=92
92/5=18.4
A. 18.4
Answer:
A. 18.4
Step-by-step explanation:
Mean
[tex] = \frac{14 + 15 + 18 + 20 + 25}{5} \\ \\ = \frac{92}{5} \\ \\ = 18.4[/tex]
Hope it helps
FIRST CORRECT ANSWER GETS BRAINLIEST
Mr. Jackson is ordering kazoos for his second, third, and fourth grade music classes.
The kazoos come in boxes of 8. There are 26 second graders, 24 third graders, and 30 fourth graders.
How many boxes of kazoos does Mr. Jackson need to order so that every student will receive a kazoo?
Enter your answer in the box.
Answer:
The boxes of kazoos Mr. Jackson needs to order (26 + 24 + 30) ÷ 8.
We have given that,
There are 26-second graders, 24 third graders, and 30 fourth graders.
What is the expression?
An expression, in math, is a sentence with a minimum of two numbers and at least one math operation contain in it.
The amount of kazoos needed is 1 for every student
26 + 24 + 30
Since 8 come in each box, you divide by 8
To get your answer of (26 + 24 + 30) ÷ 8.
Will name you the brainleyest!
Answer:
581,100
Step-by-step explanation:
PLS HELP ME
What is the mean absolute deviation of the data 10, 17, 20, 12, and 16? Round to the nearest whole number
Answer:
3.5
Step-by-step explanation:
where n is the number of observed values, x-bar is the mean of the observed values and xi are the individual values.
Answer:
The answer is 4
[tex]s = \sqrt{\frac{\Sigma^n_i_=_1(x_i-x)^2}{n-1} }[/tex]
Turn the equation into a simpler form
[tex]s = \sqrt{\frac{SS}{n-1} }[/tex]
[tex]s = \sqrt{\frac{64}{5-1} }[/tex]
[tex]s = \sqrt{\frac{64}{4} }[/tex]
[tex]s = \sqrt{16}[/tex]
That said, we know the square root of 16 is 4, so 4 would be your answer.
[tex]s = 4[/tex]
Can anyone slove this?
Answer:
27.7 is you answer I'm like 89 percent sure
Answer:27.7
Step-by-step explanation: Since it is a right angle (90°) you do 90-62.3=27.7
PLEASE HURRY I HAVE LIKE 3 MINS I WILL GIVE BRAINLIEST!!!
Find the surface area of a rectangular prism that has the dimensions shown.
length: 4.5 in.
width: 6 in.
height: 12 in.
S
A
=
in
2
Answer:
S(A) = 306 in²
Step-by-step explanation:
The surface area of a rectangular prism can be found using the following equation:
SA(rectangular prism) = 2(wl + hl + hw)
Note:
w = width = 6
h = height = 12
l = length = 4.5
Plug in the corresponding numbers to the corresponding variables:
SA(rectangular prism) = 2((6 * 4.5) + (12 * 4.5) + (12 * 6))
SA(rectangular prism) = 2((27) + (54) + (72))
SA(rectangular prism) = 2(27 + 54 + 72)
SA(rectangular prism) = 2(153)
SA(rectangular prism = 306
S(A) = 306 in²
Determine the unit of measurement that best represents each scenario.
1.
2.
3.
Answer:
pounds, ounces, tons
Step-by-step explanation:
Answer:
Step-by-step explanation:
pounds, ounces, tons
9. Three dice are tossed. Find the probability of the specified event.
A sum of 5
please help (90 points)
if the mean is 5 and these are the numbers 4, 3, 4, 5, 6, 6, 8, 4 what is the mean absolute deviation
Answer:
1.25
Step-by-step explanation:
Finding deviation of each value
4 = |5 - 4| = 13 = |5 - 3| = 24 = |5 - 4| = 15 = |5 - 5| = 06 = |5 - 6| = 16 = |5 - 6| = 18 = |5 - 8| = 34 = |5 - 4| = 1Mean Absolute Deviation (M.A.D.)
Sum of deviations / Number of terms1 + 2 + 1 + 0 + 1 + 1 + 3 + 1 / 810/85/41.25Answer:
1.20
Step-by-step explanation:
4 = |5 - 4| = 1
3 = |5 - 3| = 2
4 = |5 - 4| = 1
5 = |5 - 5| = 0
6 = |5 - 6| = 1
6 = |5 - 6| = 1
8 = |5 - 8| = 3
4 = |5 - 4| = 1
-(-9)_l-9l is it grater than or less than or eqaul to?
Answer:
Equal to
Step-by-step explanation:
Hello!
Let's simplify the left side:
- ( -9 ) 9Remember that the negative sign also means opposite, so the opposite of negative 9 is positive 9.
Let's simplfy the right side:
| - 9 |9Remember that in an absolute value bracket, any positive value stays positive, but any negative value turns to the positive value.
So the inequality is 9 _ 9
Therefore the sign should be "=" as 9 is equal to 9.
Pls help me giving brainiest no links pls
Answer:
(-5,7)- Quadrant 2
(8 1/2,-4)- Quadrant 4
(0,5)-y axis
Step-by-step explanation:
Step 1: Determine where the point lies
(-5, 7) has a negative x value which means that it's either in the second or third quadrant. Now looking at the y value and it being positive we know that we are in the second quadrant.
(8.5, -4) has a positive x value which means that it's either in the first or fourth quadrant. Now looking at the y value and it being negative we know that we are in the fourth quadrant.
(0, 5) has a x value of 0 which means that our point lies on the y-axis.
Help me out with this math problem for 50 points!!!
(08.05 MC) The box plot below shows the number of years that 12 schools have participated in an interschool swimming meet: A box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. In between two primary markings are 4 secondary markings. The box extends from 1 to 6 on the number line. There is a vertical line at 3.5. The whiskers end at 0 and 8. Above the plot is written Duration of Participation. Below the plot is written Years. At least how many schools have participated for more than 1 year and less than 3.5 years? (1 point) 3 6 10 11
Answer:
20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more.
Step-by-step explanation:
Answer:
20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more.
Step-by-step explanation:
A refreshment stand makes 3 large servings of frozen yogurt from 4 pints. Graph the line and then write its equation. Let the x−axis represent the number of pints and the y−axis represent the number of servings. Use only fractional form, if necessary.
Answer:
......
Step-by-step explanation:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Answer:
Happy
Step-by-step explanation:
Your Answer
A train travels at an average speed of 80 km/h. How long will it take the train to travel 320 km?
Answer:
4 hours
Step-by-step explanation:
If the train travels at ~80 kilometers per hour, you just divide the total distance (in this case, 320 kilometers) by the speed traveled (80 kilometers). 320/80 = 4 hours.
(IMAGE ATTACHED)Y'all please help, I need this done by tomorrow, all these need to be done in substitution, if you can only solve one that's ok, I just need the work to be shown. Thank you so much! :)
Answer:
x=4 and y=7
Step-by-step explanation:
For question 9, it's difficult to explain, so here's an image of what you're supposed to do (:
Given the following table, determine the matching representations.
x | y
-3 I -5
-1 I -3
0 I -2
4 I 2
7 I 5
Answer:
its y=x-2
Step-by-step explanation:
If you do -3-2=-5 and if you keep applying that rule you will find that it equals y.
The option that represents the matching representation of the function table is; B: y = x - 2
How to interpret Function Tables?
From the function table given, we see that;
At x = -3, y = -5
At x = -1, y = -3
At x = 0, y = -2
At x = 4, y = 2
At x = 7, y = 5
Looking at the options, the correct one is Option B which is;
y = x - 2
This is because it is the only one that produces all the correct output values of y for corresponding input values of x.
Read more about Function Tables at; https://brainly.com/question/3493733
#SPJ2
Ethan has a small coin collection. Nine of his coins he collected from traveling. Six of his coins he received from friends.
What is the ratio of coins he collected from friends to the total coin in Ethan's collection?
9:6
1:5
2:3
2:5
Answer:
9:6
Because he collected 9 coins in total, and 6 from friends, so this would be the right ratio.
1. The diameter of a circle is 36 centimeters. Find the radius. (Section 13.1)
A computer is sold with or without a monitor, with or without a keyboard, with or without a DVD player, and with or without a Zip drive. How many different choices are there?
1. How can you find the area of a circle?
Answer: by using the formula (pi)r^2
Step-by-step explanation:
the r stands for radius
