Answer: " 5.1 " .
____________
Step-by-step explanation:
____________
To find 1 percent (i.e. " 1% " ) of: 510 ;
Note: 1 % = (1 /100) = (1 ÷ 100) ;
Note the following about "dividing by "100" ;
We take the number: "510" in our case;
and move the decimal point "2 (two) places backward" .
We move it "backward" (instead of "forward") because we are "dividing" ;
and we are moving the decimal point "2 (two)" spaces backward; since we are dividing by "100" ; which has "2 (two) zeros" .
So: " (510.) ÷ 100 " ;
Take: " 510." ; and move the decimal point two (2) spaces backward:
5.10.
↩
To get: " 5.10 " ; which we can simplify as:
→ " 5.1 " ; which is our answer.
Hope this is helpful to you! Wishing you well!
____________
Nevaeh pays a total of $24
for two sets of paint brushes. Each set costs the same amount of money and contains three paint brushes.
What is the cost per paint brush?
$12
12 dollars
$8
8 dollars
$4
4 dollars
$3
The cost per paint brush is $4 if the Nevaeh pays a total of $24
for two sets of paint brushes, and each set costs the same amount of money and contains three paint brushes.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
We have:
Nevaeh pays a total of $24 for two sets of paint brushes. Each set costs the same amount of money and contains three paint brushes.
The cost for each set = 24/2 = $12
In each sets of paint brushes there are total of 3 brushes which cost $12
So, each brush cost = 12/3 = $4
Thus, the cost per paint brush is $4 if the Nevaeh pays a total of $24
for two sets of paint brushes, and each set costs the same amount of money and contains three paint brushes.
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s a right triangle. If RQ = 8, what is PQ
Answer:
PQ = 4
Step-by-step explanation:
[tex]tan(30)=\frac{RQ}{8}\\RQ=8tan(30)\\RQ=\frac{8}{3}\\RQ=\frac{8}{3}/3\\HYPOTENUSE=8\\PQ = 4\\[/tex]
Find the midpoint of the line segment joining the points C= (4,7) and D= (-2,-3)
Answer:
(1, 2)
Step-by-step explanation:
Hi there!
We are given two points - (4, 7) and (-2, -3)
We want to find the midpoint between these two points
The midpoint can be found using the formula [tex](\frac{x_1 + x_2}{2}, \frac{y_1+y_2}{2})[/tex], where [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] are points
We have everything we need to find the midpoint, but let's label the values of the points to avoid any confusion & mistakes
[tex]x_1=4\\y_1=7\\x_2=-2\\y_2=-3[/tex]
Now substitute into the formula
[tex](\frac{x_1 + x_2}{2}, \frac{y_1+y_2}{2})[/tex]
[tex](\frac{4+ -2 }{2}, \frac{7+-3}{2})[/tex]
The pluses can be replaced with minus signs:
[tex](\frac{4 -2 }{2}, \frac{7-3}{2})[/tex]
Now subtract
[tex](\frac{2 }{2}, \frac{4}{2})[/tex]
Divide
(1,2)
The midpoint is (1, 2)
Hope this helps!
How much joe pay in dollars to get 40 euros
Answer:
42$
Step-by-step explanation:
Hope it helps :)
Evaluate the expression when a = 4, b=8 and c=12 4(a+b)-c
Answer:
36
Step-by-step explanation:
4(a+b)-c
4(4)+4(8)=16+32-12
48-12=36
Which of the following has the greatest value?
Answer: i believe it is D
Step-by-step explanation:
A = 4.4
B = 4.28
C = -4.5
D = 4.6
Question 9 of 10
A system of two equations is shown below. What will you need to multiply the
top equation by in order to solve this system using the elimination method?
X +2y = 11
6X + 4y = 34
A. 6
• B. -2
C. 2
( D. -4
Answer:
by 6
Step-by-step explanation:
Isolate x for x + 2y= 11: x= 11- 2y
Substitute x =11 -2y
6(11 - 2y) + 4y = 34|
Simplify
[66 -8y= 34]
Isolate y for 66 - 8y= 34: y =4
For x = 11 - 2y
Substitute y = 4
X= 11-2 x 4
Simplify
X=3
The solutions to the system of equations are:
X=3,y=4
Oi beinggreat78, check this out
Answer:
[tex]\sf C = 37.7~in.[/tex]
_________
[tex]\sf Steps[/tex]
[tex]\sf Given~diameter=12[/tex][tex]\sf Use~diameter-to-circumference~formula[/tex][tex]\sf Formula:[/tex] [tex]\pi d = \pi * diameter[/tex]
_________
[tex]\sf Solve[/tex]
[tex]\pi * d(12) = 37.7~in.[/tex]
please help me find the distance between the two polar coordinates
thank you!
Answer:
⅜ is the distance
Hope you found this answer very useful
( 3 × 10^ 6 ) + ( 3 × 10 ^6 )
Answer:
6000000
Step-by-step explanation:
3(106)+3(106)
=(3)(1000000)+3(106)
=3000000+3(106)
=3000000+(3)(1000000)
=3000000+3000000
=6000000
Need help with this find the value of x
Why are 1995 pennies worth less than 2018 pennies?
Answer:
Most 1995 pennies in circulated condition are only worth their face value of $0.01. These coins can only sell for a premium in uncirculated condition. The 1995 penny with no mint mark and the 1995 D penny are each worth around $0.30 in uncirculated condition with an MS 65 grade.
Step-by-step explanation:
hope this helps.
If tan A=2 sin A .Then find the value of A, given 0<\= A <\=360.
[tex]tan(A)=2sin(A) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \cfrac{sin(A)}{cos(A)}~~ = ~~2sin(A)\implies sin(A)=2sin(A)cos(A) \\\\\\ sin(A)-2sin(A)cos(A)=0\implies sin(A)[ ~~ 1~~ - ~~2cos(A) ~~ ]=0 \\\\[-0.35em] ~\dotfill\\\\ sin(A)=0\implies A=sin^{-1}(0)\implies A= \begin{cases} 0\\ 180^o\\ 360^o \end{cases} \\\\[-0.35em] ~\dotfill\\\\ 1-2cos(A)=0\implies 1=2cos(A)\implies \cfrac{1}{2}=cos(A) \\\\\\ cos^{-1}\left( \cfrac{1}{2} \right)=A\implies A= \begin{cases} 60^o\\ 300^o \end{cases}[/tex]
need help STAT 100 POINTS
Answer:
it would be 59.5
help pleaseeeeeeeeeeeee
help me please i and this asap
Answer: Select 2 because its 2 times the volume of cone
Step-by-step explanation:
What is the y-intercept of f (x) = 3.4’x?
Answer:
3
Step-by-step explanation:
Y intercept when x = 0
F(0) = 3 * 4^(0) = 3 * 1 = 3
A poll is taken at four different grocery stores to determine how far customers drive to shop at their store. The following information was gathered at the four stores. Customers That Drive < 5 miles Store W 52 of 100 Store X 68 of 75 Store Y 59 of 120 Store Z 28 of 50 If one customer is selected at random from each store, at which store would selecting a customer that drives less than 5 miles be a likely event?
Due to the higher proportion of customers driving less than 5 miles, it would be a likely event at store X.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three.
For each store, the proportion of customers driving less than 5 miles is given by:
Store W: 52/100 = 0.52.Store X: 68/75 = 0.9068.Store Y: 59/120 = 0.4917.Store Z: 28/50 = 0.56.Hence, due to the higher proportion of customers driving less than 5 miles, it would be a likely event at store X.
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PLEASEEEE HELPPPPPP!!!!!!
Answer:
This graph represent a odd function since it has an odd number of degrees while the others have like 4
f(-x) = -f(x)
Joshua borrowed $2,200 for one year and paid $132 in interest. The bank charged him a service charge of $21. What is the finance charge on this loan?
Joshua borrowed $2,200 for one year and paid $132 in interest. The bank charged him a service charge of $21. The finance charge on this loan is 6.9%.
What is APR?Suppose there is an initial amount as P.
The interest, or say charge on it is applied annually as 'C' amount.
Taking how much percent of P is C, we get:
[tex]APR = \dfrac{C}{P} \times 100[/tex]
Given;
Principal =$2,200
interest = $132
Service charge = $21.
To find finance charge we use
Finance charge (FC) = interest + service charge(SC)
= $132 + $21
= $153
Therefore
APR = Finance charge / Principal
= $153 / $2200
= 0.069 or 6.9%
Therefore, The finance charge on this loan is 6.9%.
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Madison hits a tennis ball with an initial velocity of 18 m/s straight up into the air. When she hits the ball, it is 1.2 m above the ground
Which equation can be used to find the time, t, it takes for the ball to reach the ground?
A) -16t^2 + 18t+ +1.2=0
B) 4.9t^2 + 18t + 1.2 = 0
C) 4.9^2 + 1.2t + 18 = 0
D) -16t^2 +1.2t + 18 = 0
Which steps should be used to graph the equation below? y - 4 = 1/3 * (x + 2)
Answer:
Step-by-step explanation:
y - 12/3 = 1/3x + 2/3
y = 1/3x + 14/3
X
GRADE 07 MATHEMATICS I SECTION 3 / 1 OF 11
A distance of 2 inches on a map represents an actual distance of 3 miles. The map shows a scale
drawing of a rectangular plot of land. The width of the plot of land on the map is 6 inches. What is the
actual width, in miles, of the plot of land?
Enter your answer in the space provided.
Answer:
9
Step-by-step explanation:
6 divided by 2 equals 3 then you multiply 3 by 3 which equals 9.
Hope this helps!!!!!!!!!!
Be safe!!!!!!!
Answer:
9 miles
Step-by-step explanation:
Given scale: 2 in = 3 miles
⇒ 1 in = 1.5 miles
If the width of the plot of land is 6 inches, then to calculate the actual width multiply 6 by 1.5:
actual width = 6 × 1.5 = 9 miles
Help!, the questions are in the picture
The circumference of a circle is 37.68 miles. What is the circle's diameter?
Use 3.14 for .
Answer:
12 miles
Step-by-step explanation:
[tex]C=\pi d\\37.68=3.14d\\12=d[/tex]
Thus, the diameter of the circle is 12 miles
Find the exact area of the shaded please helppp ILL GIVE BRAINLIESTTTTTT
Answer:
The exact area is [tex]5\pi[/tex]
Step-by-step explanation:
The area of the major circle is subtracted from the area of the minor circle (blank)
Major circle
[tex]r=\frac{6}{2} =3[/tex]
[tex]A=\pi r^{2} =\pi (3)^{2} =\pi (9)=9\pi[/tex]
Minor circle:
[tex]r=\frac{4}{2} =2[/tex]
[tex]A=\pi r^{2} =\pi (2)^{2} =\pi (4)=4\pi[/tex]
The shaded area:
[tex]9\pi -4\pi =5\pi[/tex]
Hope this helps
Pls, look at the picture for the question.
Answer:
the answer of the question is A
Please help
Thank you
Determine whether each situation calls for a survey, an experiment, or an observational study. Explain your reasoning.
1. A research group wants to determine if playing music in a patient waiting room reduces stress levels.
2. A nutrition research group wants to determine whether ninth-grade students who reported having eating breakfast
every school morning had higher standardized test scores than who did not report having eaten breakfast every school
morning.
3. A restaurant plans to ask 100 randomly selected customers to determine which menu item is most popular.
1
VOLUME OF RECTANGULAR PRISMS
4 cm
1
7.5 cm
18 cm
Answer: 540 cm³
Step-by-step explanation:
The volume of a rectangular prism can be found with:
V = L * W * H
-> L is the length
-> W is the width
-> H is the height
V = L * W * H
V = 18 cm * 7.5 cm * 4 cm
V = 540 cm³
The volume is 540 cm³.