Answer:
270
Step-by-step explanation:
Convert 15% into a decimal: .15
Then multiply 1800* 0.15
This gives you 270
Answer:
270
Step-by-step explanation:
22x^5+20x greatest common factor
Answer:
2x
Step-by-step explanation:
2x(11x^4 + 10)
PLEASE HALP MEEEEEEE
what is 50% of 4 ?
Answer:
equal to 2
Step-by-step explanation:
50% is the same as 1/2 of 4
what is the difference between Whole numbers and Natural numbers
Answer:
Whole no includes positive as well as negative integer but Natural numbers includes positive integer .
(NO LINKS)
Please help this assignment is over due and I don't get it thx ;)
Answer:
45
Step-by-step explanation:
9 x 5 = 45
45 / 9 = 5
45 is the answer!
Plz need helppp Quick !!!!!!!
Step-by-step explanation:
A. 1 cup of blue rate for 3/5 cup of red paint
B. 1 cup of flour for 2.5 muffins
C. r = d/t = 420 miles/7 hours = 60 miles per hour.
D. 48/3 = $16 for every hour
E. $15/6 = $2.5 for every hot dog
There are 20 more dogs at the pet store than cats. If there are 7 cats, which equation can be used to find the number of dogs, d, at the pet store?
Answer:
if d=dogs and c=cats then c+20=d
Step-by-step explanation:
Answer:
20 + 7 = 27 dogs
Step-by-step explanation:
If there are 20 more dogs than there are cats, you add the number of cats with how many more dogs. 20 + 7 = 27 dogs.
Alisa has $6.27. She has to give that value to a florist using only coins. How would she do it, using the least number of coins.
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer and Step-by-step explanation:
First step we can do is find the slope of the line.
To find the slope, use the following equation:
[tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]
(2, 0) will be the ([tex]x_{2}, y_{2}[/tex]) set, and (0, 4) will be the ([tex]x_2, x_1[/tex]) set.
[tex]\frac{0 - 4}{2 - 0} = \frac{-4}{2} = -2[/tex]
The slope of the line is -2.
Don't worry about the inequality part yet, make it look like an equation because you'll be more familiar with it.
y = -2x + b (b is the y-intercept)
The y-intercept is the point where the lines intersects with the y-axis. this y-value is 4.
y = -2x + 4 -- That is the equation of the line.
We see that all values make the inequality true is on the left side of this line. This means that the sign to replace the = sign with is >=, in which the values of y are less than what is plugged in and evaluated for x.
y <= -2x + 4
That is the inequality equation.
(You can also use Desmos. com to help with the plotting of the inequality equations and graphs)
#teamtrees #PAW (Plant And Water)
Write 3 more equations using the same numbers that express the same relationship.
Equation: 3 + 2 = 5
Answer:
2+3 = 5
5-2 = 3
5-3 = 2
Step-by-step explanation:
A rectangular region is removed from another rectangular region to create the shaded regions shown below. Find the combined area of the
shaded regions
Syd
yd
16 yd
Answer:
50 yards
Step-by-step explanation:
Answer: 96yd²
Step-by-step explanation:
Multiply:
Larger Rectangle: 16 * 8 = 128ft²
Smaller Rectangle: 8 * 4 = 32ft²
Subtract both your solutions:
128 - 32 = 96ft²
Final Answer:
96ft²
Hope this helped! :)
Could I get help/an explanation on this problem? Thanks
Answer:
HEY BABE
Step-by-step explanation:
Howard needs to buy pens and pencils for work. Pens cost $0.40 each and pencils cost 50.25 each. He needs to buy at least 340
pens and pencils combined, while spending no more than $100. If x represents the number of pens and y represents the number
pencils, which TWO statements are correct?
A)
x = 40 and y - 320 is a viable solution
B)
X = 100 and y = 260 is a viable solution
C)
x + y = 340 and 0.40x +0.25y 2 100 models the situation
D
-* + y 2 340 and 0.40x + 0.25y = 100 models the situation
E
x + y2 340 and 0.40% +0.25y 2 100 models the situation
Answer: what is the answer
Step-by-step explanation:
Solve: 3,125 = 5–10 + 3x x =
Answer:
5
Step-by-step explanation:
Answer:
The answers is 3 for Evaluate using the given value
The answers is 3,125=-5+3x for simplify the Matrix
Step-by-step explanation:
Please tell me if those ways are correct
And how did you want me to solve it
Subtract -21 from 30
Answer:
-9
Step-by-step explanation:
yu subtract 21 from 30 and and just add a negative before the answer
PLEASEI BEG U ALL PLEASE 26 POINTSPLEASE JUST HELP ME ON THIS I DONT HAVEMUCH TIMELEFT
Answer:
a) 14
b) 7/45
Step-by-step explanation:
a) 12 are male and studied chemistry
b) There are 14 male Biologists and 90 in total which is 14/90 which = 7/45
(I'm not 100% sure but if I'm wrong I'm very sorry)
I read the question wrong 3 times I'm blind
(PLEASE HELP! ITS URGENT) Move all expressions whose product is negative to the box.
Answer:
The 2nd and the 4thᕕ( ᐛ )ᕗ
Answer:
the second [2ǹd] & the fourth [4th]
F(x)=3x and g(x)=x+2 find fog(x),gof(x),fog(2),gof(2)
Answer:
Step-by-step explanation:
fog(x)=f(g(x)) =f(x+2) =3⋅(x+2) =3x+6
gof(x)=g(f(x))=g(3x) =3x+2
gof(2)=3⋅2+2 =6+2 =8
fog(2)=3⋅(2+2) =3*2+6=12
According to a report in USA Today (February 1, 2012), more and more parents are helping their young adult children get homes. Suppose 8 persons in a random sample of 40 young adults who recently purchased a home in Kentucky got help from their parents. You have been asked to construct a 95% confidence interval for the population proportion of all young adults in Kentucky who got help from their parents. You have been asked to construct a 95% confidence interval for the population proportion of all young adults in Kentucky who got help from their parents. What is the margin of error for a 95% confidence interval for the population proportion?
a.1.645(0.0040)
b.1.645(0.0632)
c.1.96(0.0040)
d.1.96(0.0632)
Answer:
d.1.96(0.0632)
Step-by-step explanation:
The margin of error for a 95% confidence interval for the population proportion calculated as below:
Given that x = 8
n = Size of the sample = 40 (Large sample)
Sample population: P=x/n = 8/40 = 0.2; q = 1-p = 0.8
Standard error = [tex]\sqrt{pq/n}[/tex] = [tex]\sqrt{0.2(0.8)}/40[/tex] = 0.0682
95% of confidence Z∝ = 1.96
Margin of Error = Z∝ .[tex]\sqrt{pq/n}[/tex]
Margin of Error = 1.96(0.0682)
So, therefore, option d is correct.
Find the area of the shaded region. XTRA POINTS!!!! PLUS BRAILIEST!!!!!!
NO LINKS OR WEBSITES!!!!! YOU WILL GET REPORTED!!!!!
Answer:
[tex]192.5ft^{2}[/tex]
Step-by-step explanation:
[tex]Area=\frac{260}{369} \pi (8.35^{2} )+\frac{1}{2} (8.35^{2})sin[/tex]
[tex]=158.195+34.3316[/tex]
[tex]=192.5[/tex]
[tex]------------[/tex]
hope it helps..
have a great day!!!
What is the value of d/dx sin (2x-Pi/3) at x= Pi
Answer:
1/2 at x=pi
Step-by-step explanation:
d/dx sin(x) = cos(x)
Therefore:
d/dx sin(2pi-pi/3) = cos(5pi/3) = 1/2
Pre-cal! Please help!
Represent the product of A and B geometrically given that point A is located at (2,45°) and B is located at (4, 45°). Give
the coordinate of AxB in polar form.
Answer:
(8,90°)
Step-by-step explanation:
To get this answer, you multiply the r values together to get 2*4 = 8. At the same time, you add the theta angles to get 45° + 45° = 90°
The general rule is that if A = (r,theta) and B = (s,phi) then
A*B = (r*s,theta+phi)
where the point (s,phi) is a polar form point.
2. Which of the following makes the equation
true? B/4=16
Answer:
64
Step-by-step explanation:
64/4=16
Jackie collects data from two different companies. Each company had four employees. The data is
listed in the tables below.
Company A
Worker's Age in Salary in
Years
Dollars
24
28,000
26
30,000
27
31,000
32
36,000
Company B
Worker's Age in Salary in
Years
Dollars
25
29,000
28
33,000
29
36,000
31
51,000
Which of the following statements is true? Select all that apply.
Answer:
B, C, E
Step-by-step explanation:
a-ca 30,500<31,000 cb
b-ca 31.24 cb 37.35
c-ca 8 cb 22
d-ca 27.25 cb 28.25
e-ca 51.000
Answer:
The picture has the answer :)
Step-by-step explanation:
look at picture
4) Jenna works at Chirping Chicken. On Superbowl Sunday, she fries 3,708 wings and boxes them for
delivery so that each box has 20 wings inside. What is the maximum number of full boxes she can
pack?
A 180
B 185
C 186
D 189
Answer:
B = 185
Step-by-step explanation:
You must divide 3,708 by 20.
3,708 divided by 20 = 185.4 = 185.
Answer:
B
Step-by-step explanation:
3,708/20=185.4
You obviously can't cut of the fries and wings- so u can't keep the .4 so the answer is 185
2. The rectangles below are similar. Solve for the AREA of the larger rectangle. *
Convert 23 days to weeks and days?
Answer:
3 weeks and 2 days
Step-by-step explanation:
The jacket at the department store originally cost $199. It was selling so well that the store decided to increase the price by 25 percent. What was the new cost of the jacket?
Answer:
$248.75
Step-by-step explanation:
25% more of 199 is 248.75
Find the area of the figure.
PLS I NEED HELP FAST!
55 ft
base + base2 / 2 x h
What is 3,000,000 + 800,000 + 20,000 + 6,000 + 600 + 70 + 9 in standard form?
Answer:
3,826,679
Step-by-step explanation:
Answer:3,826,679
Step-by-step explanation:
Which linear inequality is represented by the graph?
Oys 2x + 4
Oyszx+ 3
O yz {x + 3
O y 2x + 3
The linear inequality that represents the graph is: [tex]y \le \frac 23x + \frac 15[/tex]
The line of the inequality passes through the points:
(0,0.2) and (3,2.2)
So, the slope of the line is:
[tex]m = \frac{2.2 - 0.2}{3 - 0}[/tex]
[tex]m = \frac{2}{3 }[/tex]
The equation is then calculated as:
[tex]y =mx + c[/tex]
Where c represents the value of y, when x = 0.
So, we have:
[tex]y =\frac 23x + 0.2[/tex]
Rewrite as:
[tex]y =\frac 23x + \frac 15[/tex]
The down region is shaded, and the line is a closed line.
So, the inequality is:
[tex]y \le \frac 23x + \frac 15[/tex]
Read more about inequalities at:
https://brainly.com/question/9774970