Answer:
50
Step-by-step explanation:
What is 24 − 6 × 3 + 52 − (16 ÷ 2)?
Answer:
23
Step-by-step explanation:
When answering expressions like these we should always go by the order of operation. That order tells us to do parentheses, exponents, multiplication/division, then addition/subtraction. So as it said we will do whatever is inside the parentheses which is 16 ÷ 2.
24 − 6 × 3 + 5^2 − (16 ÷ 2)
24 − 6 × 3 + 5^2 − 8
Next is the exponent.
24 − 6 × 3 + 5^2 − 8
24 − 6 × 3 + 25 − 8
Now we will do multiplication/division.
24 − 6 × 3 + 25 − 8
24 − 18 + 25 − 8
Lastly we'll do addition/subtraction.
24 − 18 + 25 − 8
6 + 25 - 8
31 - 8
23
And that's it we got it!
24 - 6 x 3 + 52 - (16/2)= 50 !
Step-by-step explanation:
Hope this helps
2x + 5/4 = -5 -4x/12
Solve for x to make the proportion true.
Using the formula A = l times w, solve the following word problem.
You have enough wallpaper to cover 240 square feet. If your walls are 8 feet high, what wall length can you paper?
a.
Wall length of 40 feet
b.
Wall length of 30 feet
c.
Wall length of 3 feet
d.
Wall length of 16 feet
help ASAP pls and receive brain list to correct and first
Answer:
I'm pretty sure the answer to this is y=3
could someone help me? thank you <3
Answer:
<
Step-by-step explanation:
because -4 is greater than -7
Triangle ABC is transformed to triangle A′ B′ C′, as shown below:
Which equation shows the correct relationship between the measures of the angles of the two triangles?
a. The measure of angle ABC = The measure of angle A prime B prime C prime
b. The measure of angle ABC = The measure of angle B prime C prime A
c. The measure of angle BCA = The measure of angle A prime B prime C prime
d. The measure of angle BCA = The measure of angle C prime A prime B prime
Answer:
a. The measure of angle ABC = The measure of angle A prime B prime C
Step-by-step explanation:
which equation with exponential are true?
3^3 + 3•3
5^2 = 5•5
5^4 = 4•4•4•4•4
7•7•7•7•7•7 = 6^7
7•7•7•7•7•7 = 7^6
7•7•7•7•7•7 = 7^7
Answer:
5^4 = 4•4•4•4•4
step-by-step explanation:
[Image: 1 apple, 3 oranges for each of 5 steps on the slider]
Explore equivalent ratios by using the slider. Complete the sentences below.
For every 4 apples, there are
oranges
Answer:
1.5
Step-by-step explanation:
you will have amazing luck if you help me
Answer:
b
Step-by-step explanation:
because of the value of the area
b is the answer
Triangle IHJ is similar to triangle RST.
What is the length of side _
RT
Which equation represents a line parallel to the line shown on the graph?
Step-by-step explanation:
b
48 is 16 2/3% of what number?
Answer:
288
Step-by-step explanation:
I hope this helps <3
Directions: Convert the following equations from standard form to slope-intercept form.
(10 points)
14. 4x + y = -1
15. 5x - 2y = 14
16. 10x - 2y = -6
17. 8x + y = 12
18. 6x - 10y = 20
Pls help grades close today I’ll brainlest
Answer:
first
Step-by-step explanation:
Answer: first, 23
Step-by-step explanation
For the first one the unit rate is 1/23
And for the second the unit rate is 1/32
4/5 + v = 41/20
solve this plz and show me how you got the answer
Answer:
v = 1 1/4 (1.25)
Step-by-step explanation:
4/5 + v = 41/20
16/20 + v = 41/20
16/20 16/20
---------------------------
v = 41/20 - 16/20 = (41-16)/20 = 25/20 = 5/4 = 1 1/4
y’all what is this evaluated ?
Answer:
sorry siso don't know the answer sorry ☹☹
Answer:
B = 200
Step-by-step explanation:
Cross multiply
10(20) = 200
If there are 1/18 cups of brown sugar per serving, how much brown sugar will you need for 9 servings ?
Answer:
1/2 cups of brown sugar.
Step-by-step explanation:
1/18 per serving
9 servings
multiply 1/18 by 9.
Your answer is 9/18, which can be reduced to 1/2. Hope this helps
Answer:
[tex] = ( \frac{1}{18} \times 9) \\ = \frac{1}{2} cups \: of \: brown \: sugar[/tex]
What is the value of -b/(2a) in the given function below?
h(x)= -4x^2 -8x + 5
A. 2
B. -2
C. -1
D. 1
what are plane shapes
Answer: A closed, two-dimensional or flat figure
Step-by-step explanation:
Answer:
Different plane shapes have different attributes, such as the numbers of sides or corners. There are many kinds of plane shapes, but these are the most known squares, rectangles, circles, triangles, and octagons.
Step-by-step explanation:
Sand for use on icy roads is stored in a conical pile 14.2 m high and with a base diameter of 34.4 m calculate the volume of the pile if one sander can take 6.9 m of sand, how many sanders can be filled from the pile
Answer:
1. The volume of the pile is 4,399.7719 m^3
2. The number of sanders to be filled from a pile is 638
Step-by-step explanation:
Here, we firstly would calculate the volume of the pile
Mathematically, that will be;
V = 1/3 * pi * r^2 * h
from the question, h = 14.2
Mathematically, r = d/2
r = 34.4/2 = 17.2 m
So the volume will be:
V = 1/3 * 3.142 * 17.2^2 * 14.2
V = 4,399.7719 m^3
To find the number of sanders to be filled,
we simply divide the volume obtained by the volume a sander can take
That will be;
4,399.7719/6.9
= 637.6 which is 638
yoo i need help... pls
Answer:
-9x⁹y⁵Step-by-step explanation:
Simplifying:
(-8x⁴y³)*(2x⁵y²) + 7x⁹y⁵ =-16x⁴⁺⁵y³⁺² + 7x⁹y⁵ =-16x⁹y⁵ + 7x⁹y⁵ =(-16 + 7)x⁹y⁵ =-9x⁹y⁵Step-by-step explanation:
-9x⁹y⁵Simplification↑Use the given minimum and maximum data entries, and the number of classes, to find the class width, the lower class limits, and the upper class limits. minimum=7, maximum = 83, 6 classes
Answer:
-24+6=
Step-by-step explanation:
select the correct rule, then solve the equation
Complete Question
Use the given minimum and maximum data entries, and the number of classes, to find the class width, the lower class limits, and the upper class limits. minimum=7, maximum = 83, 6 classes
What is the class width? (whole number)
We have that the Class Width is given as
7-19
20-32
33-45
46-58
59-71
72-84
Generally
[tex]Class\ width =\frac{83-7}{6}[/tex]
Class width =12.67
Class width =13
Hence
Lower class limit is
7,7+13=20...33,46,59,72
Upper class limit is
7+13-1=19,32,45,58,71,84
For more information on this visit
https://brainly.com/question/17871636?referrer=searchResults
Sam is a movie reviewer. He attended a premiere and wants to know what the audience thought of the movie. There were 500 guests at the premiere. Sam asked 10 guests to rate the movie on a scale of 1 to 5. Here are the ratings he collected: 2, 3, 1, 3, 2, 5, 4, 1, 2, 2 Can the data given be used to calculate a point estimate of the rating of all the guests who attended the premiere? If so, calculate it. Round non-integers to the nearest tenth. If no assumptions can be made, type 0 in the box. The approximate guest rating for the movie by all the guests is .
Answer:
The approximate guest rating for the movie by all the guests is 0.
9. A cell phone can be purchased from the manufacturer for $160. The online retailer has a
standard markup of 30%, and the store has a standard markup of 40%.
(a)What is the price of the cell phone when purchased online?
(b)What is the price of the cell phone when purchased at the store?
(c) Which is the better deal?
Answer Below
30% of 160 is 48 dollars. Meaning you would take the 48 from 160. Leaving 112.So the 30% mark up would mean you would pay $112.Saving $48.
Take the 160 dollar,and have the 40% to work with. Taking this would be $64. So 160-64 is $96. They will spend $96 on the phone in-store
Purchase online- $112
Purchase in-store-$96
The better deal is in-store
Answer:
(A) $208 (B) 224 (C) the online one. it cost less
Step-by-step explanation:
(A) find 30% of $160 and add it to 160. put that answer in dollars.
(B) find 40% of $160 and add it to 160. put that answer in dollars.
(C) it is the one that costs less
Step By Step please & Thank you.
Answer:
2/3
Step-by-step explanation:
[tex] \frac{3}{4} n = \frac{1}{2} \\ \\ multiply \: both \: sides \: by \: \frac{4}{3} \\ \\ \frac{ \cancel4}{\cancel3} \times \frac{\cancel3}{\cancel4} n = \frac{\cancel4 \: \: \red{ \bold2}}{3} \times \frac{1}{ \cancel2} \\ \\n = \frac{2 \times 1}{3 \times 1} \\ \\ n = \frac{2}{3} [/tex]
Is it true or false that a temperature of -3F is colder than a temperature of -9
Is it true or false that A elevation of -42ft is greater than an elevation of -54 ft
Is it true or false that a profit of 28$ is more than a profit of $18
Answer:
true
Step-by-step explanation:
udh xxx yxdydudhxhxhddhdhdhududududdu
Hello can someone please help me with this. I'll give 50 points.
A business has $11,080 to spend on new laptops and tablet computers for its salespeople. The laptops cost $515 each. The tablets cost $285 each. The business wants each salesperson to have either a laptop or a tablet. There are 30 salespeople. How many of each type of computer should the business buy?
a. 9 laptops and 21 tablets
b. 11 laptops and 19 tablets
c. 19 laptops and 11 tablets
d. 21 laptops and 9 tablets
Answer:
I think it's A because that's only 10,620
Answer: b. 11 laptops and 19 tablets
Step-by-step explanation:
What is the equation of the line that passes through the point (2, -2) and has a
slope of -1/2?
Answer:
Step-by-step explanation:
use the point-slope formula [y-y1 =m(x-x1) ] with the given info
for the point P=(x1,y1) =(2,-2) and the slople m = -1/2
plug those into the formula
y-(-2)= -1/2(x-2)
y+2= -1/2x + 1
y= -1/2x+1 - 2
y = -1/2x - 1
:) got it?
these are hard untill you get the idea of the two formulas
point-slope: y-y1 = m(x-x1) and
slope-intercept: y= mx+b
memorizing those will help a lot
GUYS PLS HELP 25 POINTS + BRAINLIEST IF CORRECT ANSWER
Answer:
B) 50º
Step-by-step explanation:
first we need to find angle MPL. to do this we do 180 - 70 - 60 = 50º. angle KPN is the smae as angle MPL. so angle KPN is 50º.
Answer:
C
Step-by-step explanation:
your answer is C because when you solve the answer question you get 60 degrees .What I did to get the answer is that I solve each solution answer and that is how I got 60 degrees
Hope this helps:)
Pls mark brainlist
Assume the readings on thermometers are normally distributed with a mean of 0C and a standard deviation of 1.00C. Find the probability that a randomly selected thermometer reads between and and draw a sketch of the region.
Complete Question
Assume the readings on thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.0°C. Find the probability that a randomly selected thermometer reads between 0.50°C and 1.50°C and draw a sketch of the region.
Answer:
0.24173
Step-by-step explanation:
We would solve this question using Z score formula.
z = (x-μ)/σ
where:
x is the raw score
μ is the population mean = 0°C
σ is the population standard deviation = 1°C
For x = 0.5°C
z = (0.5 - 0)/1
z = 0.5
Probability value from Z-Table:
P(x = 0.5) = 0.69146
For x = 1.5°C
z = (1.5 - 0)/1
z = 1.5
Probability value from Z-Table:
P(x = 1.5) = 0.93319
The probability of that a randomly selected thermometer reads between 0.50°C and 1.50°C is calculated as:
P(0.5 < Z < 1.5) = P(x = 1.5) - P(x = 0.5)
= 0.93319 - 0.69146
= 0.24173
Find attached to this answer the sketch of the region.
