Answer: 12.6
Step-by-step explanation: calculator ._.
You sell 200 laptops per month at $499 per laptop. You sell 350 smartphones per month at $399 per phone. Which
generates more sales in dollars for you?
a) Laptops
b) Smartphones
Answer:
B) Smartphones
Step-by-step explanation:
In order to answer this question we need to find the total revenue for the laptops and smartphones.
Let's start with the laptops.
Given:
200 laptops/month$499 per laptopTo find the total revenue of all these laptops we need to multiply 200 by 499.
[tex](200) *(499) = 99,800[/tex]
Therefore, the total revenue of the laptops alone is $99,800.
Now, let's do the smartphones.
Given:
350 smartphones/month$399 per smartphoneTo find the total revenue of all these smartphones we need to multiply 350 by 399.
[tex](350) * (399) = 139,650[/tex]
Therefore, the total revenue of the smartphones alone is $139,650.
Comparing the two revenues we see that the smartphones generate more sales in dollars.
Hope this helps!
- Kay
just trying to get this done to get some sleep, thank you!!
which integer is the smallest?
A: 0
B: 29
C: -30
D: -1
Answer:
-30
Step-by-step explanation:
0 is greater the -30 and -1 but less then 29
29 is greater then 0, -30, and -1
-1 is less the 0 and 29 but greater then -30
-30 is less then 0, 29, and -1
from greatest to smallest
29, 0, -1, -30
-30 is the smallest integer
If 25 is added to 5 times a certain number, the result is 7 times the number minus 35. Find the number.
Step-by-step explanation:
Required Answer:-Let the certain number =x
According to the question
[tex]{:}\longrightarrow[/tex][tex]\sf 5x+25=7x-35 [/tex]
Simplify[tex]{:}\longrightarrow[/tex][tex]\sf 7x-35=5x+25 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 7x-5x=25+35 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 2x=60 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x={\dfrac {60}{2}}[/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x=30 [/tex]
[tex]\therefore[/tex]The number is 30.
5 3/9 - 2 8/9 simplified
Answer:
2 4/9
Step-by-step explanation:
A computer monitor is packaged in a cube-shaped box with an inside edge length of 2.5 feet.What is the volume of the box?
Answer:
odlxksms
Step-by-step explanation:
skzkxjkdidok
A student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answer correctly? (round to the nearest whole number)
(Please answer with explination)
Answer:
Required Answer:-A student earned 80% in a math test which has 20 problems.It means The student answers 80% of 20 problems correctly[tex]\longrightarrow[/tex][tex]\sf 80\%\:of\:20 [/tex]
[tex]\longrightarrow[/tex][tex]\sf {\dfrac{80}{{\cancel{100}}}}\times {\cancel{20}} [/tex]
[tex]\longrightarrow[/tex][tex]\sf {\dfrac {80}{5}}[/tex]
[tex]\longrightarrow[/tex][tex]\sf 16 [/tex]
[tex]\therefore[/tex] The student answered 16 problems correctly
How many 2 letter permutations can be made from the word "letter"
Answer:
Brainliest for Brainliest
Step-by-step explanation:
The common end point of an angle
The common endpoint is called the vertex of the angle, and the rays are called the sides of the angle.
hope this helped
(-73d4)(4cd3)
answer
192cd2 is your answer the end 2 should be squared sorry
Answer:
-292d^7c
Step-by-step explanation:
PLS HELP MEH!!!
Evelyn has $524.96 in her checking account. She must maintain a $500 balance to avoid a fee. She wrote a check for $32.50 today. Write and solve an inequality to solve for the least amount of money she needs to deposit to avoid a fee. (2 points)
A. 524.96 − 32.50 + x ≥ 500; x ≥ $7.54
B. 524.96 − 32.50 + x ≤ 500; x ≤ $7.54
C. 524.96 + 32.50 − x ≥ 500; x ≥ $57.46
D. 524.96 + 32.50 − x ≤ 500; x ≤ $57.46
Answer:
im sure its B
Step-by-step explanation:
524.96 - 32.5 = 492.46 500 is greater
Rachel has $1.32 in pennies and nickels. She has twice as many nickels as pennies. How many nickels does she have?
Answer:
wwwww
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Step-by-step explanation:
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two students have examined the scatter plot shown in have created in line best fit for the data. student A believes that the line of best fit for the data is y= -2x + 24, while student B believes that the line of best fit for the data is y = 1.5 + 23
*Determine which student created a better line of best fit given the data in the graph.
Answer:
Step-by-step explanation:
im pretty sure its student a not 100% sure tho
The line of best fit is simply the trending line of a graph
Student A creates a better line of best fit
The linear equations are given as:
[tex]\mathbf{y = -2x + 24}[/tex]
[tex]\mathbf{y =1.5x + 23}[/tex]
The given graph shows a negative linear association.
This is so because, as the x-values increases, the y-values decreases.
This in other words means that:
The slope of the graph is negative
A linear graph is represented as:
[tex]\mathbf{y = mx + c}[/tex]
Where: m represents slope
By comparison
m = -2 and m = 1.5 for the equations of the two students.
Because the slope of the graph is negative, then
m =-2 is correct
Hence, student A creates a better line of best fit
Read more about lines of best fit at:
https://brainly.com/question/14279419
just occupying space up hear !
and the question is
simplify;
2+3√2!
Answer it for Brainliest *URGENT*
Answer:
Step-by-step explanation:
A = π r²
A = 11²π - 3²π = ( 121 - 9 ) π = 112 π ≈ 112 × [tex]\frac{22}{7}[/tex] = 352 cm²
( 112 × 3.14 = 351.68 cm²)
given the grph of the function F(x) below, what happens to F(x) when x is a negative number with a large absolute value?
Answer:
F(x) is a large positive value
Step-by-step explanation:
If it is a negative number with a large absolute value say |-250| it would become positive 250 so f(x) would also be a large positive number
Consider that a population of fruit flies grew in a 40-day experiment. Average rate of change: 9 flies/day. Find the average growth rate from day 30 to day05
Answer: Average Growth Rate is 24.19%
Step-by-step explanation:
Given that;
Average rate of change = 9 flies/day
Average growth rate of change = ?
we can determine the average growth rate of change from the expression;
Average Annual Growth Rate = [((Present Value - Past Value)^1/N) - 1 ] × 100%]
Now our present value; 30th day = 9 × 30 = 270
past value; 05th day = 9 × 05 = 45
the value of N = 30 - 5 = 25
so we substitute
Average Annual Growth Rate = [((270 - 45)^1/25) - 1 ] × 100%]
= ([1.2419 - 1) × 100]
= 24.19%
Therefore Average Growth Rate is 24.19%
1. Determine the number of combinations of the letters of the word EXAMINATION given that
four letters are taken at a time.
(5marks)
Answer:
210
Step-by-step explanation:
10 choose 4. 10 letters choose 4. Using the combination formula. C(n,r)
There exists a similarity transformation that maps AABC to AA'B'C'. The measure
of ZAis 68°, and the measure of ZBis 46°. What is the measure of ZC'in
degrees?
Answer:
∠C' = 66°
Step-by-step explanation:
Because triangles ABC and A'B'C' are similar, their angles are still the same; only their side lengths are different, though still proportionate.
Hence, ∠A = ∠A', ∠B = ∠B', and ∠C = ∠C'.
Here, we're given that ∠A = 68, which means ∠A' = 68; we also know that ∠B = 46, so ∠B' = 46.
We want to find C', so remember that all angles in a triangle sum to 180:
∠A' + ∠B' + ∠C' = 180
68 + 46 + ∠C' = 180
114 + ∠C' = 180
∠C' = 66°
Answer:
∠C' = 66°
Step-by-step explanation:
∠A' + ∠B' + ∠C' = 180
68 + 46 + ∠C' = 180
114 + ∠C' = 180
∠C' = 66°
Replacing the maximum value of the data set with a smaller number will also affect the mean. A:always B:sometimes C:never
Answer:
B: sometimes
Step-by-step explanation:
Let's look at two examples.
Example A.
2, 3, 5: mean is 3
Replace 5 with 1. Now you have 1, 2, 3: mean is 2.
In this case, it affected the mean.
Example B.
2, 3, 5: mean is 3
Replace 5 with 4. Now you have 2, 3, 4: mean is 3.
In this case, it did not affect the mean.
As you can see, replacing the maximum value of the data set with a smaller number may or may not change the mean.
Answer: B: sometimes
What is the solution to the system of equations below?
4x - 2y = -4
8x - 4y = 4
What is the range?
5 7 10 7 3 10 9 1 1 6
Answer:
9
Step-by-step explanation:
10-1=9 thats how you find the range you do the highest number then the lowest number after that you subtract it
PLEASE ANSWER WILL GIVE BRAINLIEST TO FIRST ANSWER
Answer:
C, D
Step-by-step explanation:
Because if you're going to make 75 bouquets, you need to distribut the 75 to each plant part.
C is if you did that directly, D is if it was shown with the distributive property
What is the probability of getting a 3 or 7 when drawing a single card from a deck of 52
Answer:
1/52
Step-by-step explanation:
There are 52 cards you can draw from, 3 is one of them. 7 is another possibility.
125 centimeters to 87.5 cenitimeters
Answer:
30
%
d
e
c
r
e
a
s
e
Step-by-step explanation:
Choose the behaviors that are IF YOU HELP ME IN LESS THATN 2MINS I WILL GIVE YOU BRAINLY MASTER THING!!!exhibited by someone who is using critical thinking.
Questions ideas and beliefs
Assesses information gathered
Gathers relevant information
Tests conclusions against reasonable criteria
Thinks along a narrow track
Jumps to conclusions
Answer: what do you need
Step-by-step explanation:
Is this relation a function? Justify your answer.
10
9
8
7
6
5
4
.
3
2.
1
1
2
3
4
5
6
7
8
9 10
A. No, because two points with the same y-value have different x-
values.
B. No, because two points with the same x-value have different y-
values.
C. Yes, because every x- and y-value is positive.
D. Yes, because the number of x-values is the same as the number of
y-values
Answer:
D for every input there is one output
Justin needs to make 80 illustrations for an art book. He has made 40% of the illustrations. How many illustrations does he still need to make?
Mr. Li's bulletin board has area 25 square feet and it is 8 feet long.
What is the width of the bulletin board?
Answer:
3.125
Step-by-step explanation:
Well first you would take 25 and divide it by 8. Once divided you con know what the width is of the bulletin board.
Find the value of 2a2 + 5b2 when a = -6 and b = 2
Answer:
92
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASStep-by-step explanation:
Step 1: Define
2a² + 5b²
a = -6
b = 2
Step 2: Evaluate
Substitute: 2(-6)² + 5(2)²Exponents: 2(36) + 5(4)Multiply: 72 + 20Add: 92