Answers
Answer:
Answer Linked below
Step-by-step explanation:
Related Questions
Upon review of production results, it was determined that 130 pieces out of 3,500 were "out of spec." What percent of the production was "out of spec"?
A. 0.03 percent .
B. 3.71 percent .
C. 30 percent
D. 37.1 percent
Answers
Answer:
Option B
Step-by-step explanation:
Given:
130 pieces of 3500 were out of specTo determine the percentage of the production was out of spec, we need to use the percentage formula (x/y × 100).
[tex]\implies \dfrac{x}{y} \times 100[/tex]
The value of "x" is the the number of pieces that were out of spec and the value of "y" is the total pieces in the production results.
[tex]\implies \dfrac{130}{3500} \times 100[/tex]
Simplify the expression to determine the percentage of the pieces that were out of spec.
[tex]\implies \dfrac{13000}{3500}[/tex]
[tex]\implies \dfrac{130}{35} = \dfrac{130 \div 5}{35 \div 5} = \dfrac{26}{7} = 3.714... \%[/tex]
When the percentage is estimated to nearest hundredth, we get 3.71%
(Option B)
Answer:
B) 3.71%
Step-by-step explanation:
[tex]\textsf{130 out of 3500}\sf =\dfrac{130}{3500}[/tex]
To convert to a percentage, multiply by 100:
[tex]\implies \sf \dfrac{130}{3500} \times 100\%=0.03714.. \times 100\%=3.71\%[/tex]
In a jar of 250 jelly beans, a random sample of 25 is pulled. In the random sample, 15 of the jelly beans are red. How many jelly beans are likely to be red in the entire jar?
Answers
You can multiply both numbers by ten
15/25=x/250
25x10=250
15x10=150
List the names of all the angles in the figure below. Be sure to use the appropiate angle symbol when naming the angles.
Answers
Answer:
right angle,supplementary angle,reflex angle e.t.c
A zoo randomly sampled four groups of 100 people on what their favorite type of bear is. This data shows the results of the four samples.
Answers
Answer:
The Answer is 1555
Step-by-step explanation:
I took the test
Please help! Refer to the image below.
Answers
If u = ⟨-4, 8⟩ and v = ⟨5, -18⟩, then we have
2u - 4v = ⟨-8, 16⟩ + ⟨-20, 72⟩ = ⟨-28, 88⟩
To this vector, we want to add another vector w = ⟨a, b⟩ such that
2u - 4v + w = ⟨0, 1⟩
Solve for w :
w = ⟨0, 1⟩ - ⟨-28, 88⟩ = ⟨28, -87⟩ … … … [C]
Evaluate: (5x)3 when x = 2
0 1,000
O 40
O 30
O 250
Answers
Answer:
c so the anwer is 30 ...............
Answer:
A) 1000
Step-by-step explanation:
(5x)³
Substitute value.
(5 * 2)³
Multiply inside parenthesis.
(10)³
Evaluate.
1000
What is the explicit formula for this geometric sequence?
8, 4, 2, 1, …
Answers
Answer:
[tex]a_{n} = \frac{8}{2^{n-1} }[/tex]
Step-by-step explanation:
A geometric sequence has a constant ratio (r) and is defined by:
[tex]a_n=a_1r^{n-1}[/tex]
Since the first value is 8, [tex]a_{1}[/tex] = 8.
[tex]a_n=8r^{n-1}[/tex]
We can also see that a_n is double that of the next value in the sequence [tex](a_{n} = 2a_{n+1}})[/tex], hence r = 1/2
[tex]a_n=8\left(\frac{1}{2}\right)^{n-1}[/tex] or
[tex]a_{n} = \frac{8}{2^{n-1} }[/tex]
2x<5x-15 Solve check use x = 10)
Answers
Answer:
x= -5
Step-by-step explanation:
not right its -5
NO LINKS WHATSOEVER!!! SPAMMERS WILL BE IMMEDIATELY REPORTED!!! NO BOTS!!! NO COPYING OFF WEBSITES!!! USE YOUR OWN BRAIN!!! A gardener plants a row of eight trees chosen from three maples, two oaks, and four birches. In how many ways can he plant the row?
Answers
Answer:
13 i got it right on khan
Step-by-step explanation:
Okie help help help math math
Answers
Answer:
the answer is x>5 please. rate. me. brainliest
Answer:
x>3
x greater then 3 ..........
In which number does the digit 2 have a value that is ten times as great as the value of the digit 2 in the number 135,284?
29,831
42,938
298,893
326,894
HELP PLEASE!!!!!!!!
Answers
Answer:
42,938
Step-by-step explanation:
42 938
- the digit 2 in 135,284 is in the hundreds and the digit 2 in 42938 is the thousands digit.
Answer:
Step-by-step explanation:
The value of the 2 in 135,284 is 200 or in the hundreds column
The value of the 2 in 42,938 is 2000
The value of the 2 in the bottomnumber is 10 times larger than the value of the 2 in the first number..
Shade one more square so that this pattern has rotational symmetry of order 2.giving magnificent amount of points
Answers
Step-by-step explanation:
second colum third row ....
What is the interquartile range for 0,2,4,6,8,and 10
Answers
Answer:
6
Step-by-step explanation:
Find the interquartile range (h-spread).
:)
Hi pls help me guys help me this is my last chance pls guys help Use the data in the table to estimate the likelihood that a person has each eye
color. Which statement is not true?
Answers
Answer:
C. The likelihood of having brown eyes is 35%
Step-by-step explanation:
Add the total number of people, which gives you 50.
To find the percent of brown-eyed people out of 50, divide 35 by 50, then multiply the result (0.7) by 100 to get 70%.
70% of people are brown-eyed, thus, C is a false statement.
Answer:
the answer is C
Step-by-step explanation:
the brown eyes would be 70 percent actually
What number increased by ¼ of itself is equal to 30?
Answers
Answer:
x = 24
Step-by-step explanation:
let x be the number we want to determine its value
The statement x increased by ¼ of itself is equal to 30
is equivalent to :
[tex]x + \frac{x}{4}=30\\\\then[/tex]
[tex]\frac{4x+x}{4} = 30\\\\then[/tex]
[tex]\frac{5x}{4} = 30\\\\then[/tex]
5x = 4× 30
then
5x = 120
then
x = 120/5
then
x = 24
The figure is the net for a rectangular prism.
What is the surface area of the rectangular prism represented by the net?
Answers
Answer:
The answer that I got is 320
Step-by-step explanation:
multiply 16 and 6 then 16 and 8 then 8 and 6 and then 8 and 6 again then add them all up to get 320
¿Qué número dividido entre 4 es igual a 60
Answers
Answer:
240
Step-by-step explanation:
60 = 1/4 of x
so: x = 60*4
x = 240
check:
240/4 = 60
60 = 60 true!!
Answer:
240÷4=60
Step-by-step explanation:
docientos cuarenta dividido entre cuatro es igual a sesenta.
What is 50 of 110? my work is due tommro
Answers
Answer:
55
Step-by-step explanation:
♡♡♡♡
what is inbetween 120 and 140
Answers
Answer:
130
Step-by-step explanation:
In the middle is (120 + 140)/2 = 130 (this is the average of these two numbers)
121 122 123 124.....138, 139 are all 'in between'
Answer:
130
Step-by-step explanation:
It's kinda like half, for example, 1 through 10, and there would a five in the middle, it's like halfway done with something.Mark as BRAINLIEST:)
The graph of a function h is shown below.
Find h(-4).
Answers
Answer:
(-4, 1)
Step-by-step explanation:
all you have to do is see where x is -4 and where the parabola crosses when x is -4
What is the value of a if 3(a − 5) = 2(a +5)?
Answers
Answer:
a= 25
Step-by-step explanation:
STEPS FOR SOLVING LINEAR EQUATION
3(a−5)=2(a+5)
Use the distributive property to multiply 3 by a−5.
3a−15=2(a+5)
Use the distributive property to multiply 2 by a+5.
3a−15=2a+10
Subtract 2a from both sides.
3a−15−2a=10
Combine 3a and −2a to get a.
a−15=10
Add 15 to both sides.
a=10+15
Add 10 and 15 to get 25.
a=25
(I searched it and I checked it)
Graph the function f(x) = x3 – 4x – 1. Which are approximate solutions for x when f(x) = 0? Select three options.
–2.11
–1.86
–0.25
0.25
2.11
Answers
The given function is:
f(x)=x^3-4x-1
What is the solution to an equation?
The solution to an equation is the point where the function value becomes zero.
As we know when f(a).f(b) <0, the root lies in between a and b.
f(-1) = 2
f(0) = -1
f(-1).f(0) = -2
So a solution will lie in between (-1,0).
Similarly,
f(-3) = -ve
f(-2)= -ve
No solution in between -3 and -2
f(-2) = -ve
f(-1) = +ve
One solution in between -2 and -1 i.e. -1.86
f(0) = -ve
f(1) = -ve
No solution in between 0 and 1
f(1) = -ve
f(2) = -ve
No solution in between 1 and 2.
f(2) = -ve
f(3) = +ve
One solution in between 2 and 3 i.e. 2.11
Therefore, the approximate solutions for x are -0.25, -1.86, and 2.11.
The roots of the polynomial will be -1.86, -0.25, and 2.11. Then the correct options are B, C, and E.
What is the solution of the polynomial?Let a, b, c, and d be the zeroes of the polynomial and k be the leading coefficient.
Then the polynomial is given as,
⇒ k(x - a)(x - b)(x - c)(x - d)
The degree of the polynomial will be greater than or equal to the number of zeroes.
The zeroes of the polynomial are the intersection points of the curve with the x-axis.
The graph of the polynomial is drawn below.
From the graph, the roots of the polynomial will be -1.86, -0.25, and 2.11. Then the correct options are B, C, and E.
More about the polynomial link is given below.
https://brainly.com/question/11536910
#SPJ7
If The radius of a quarter circle is 3 miles. What is the quarter circle's perimeter?
Answers
Answer:
6pi miles
Step-by-step explanation:
Answer: 6pi
formula for perimeter: pi*diameter
diameter=radius*2
diameter=3*2=6
6*pi=6pi
-
In the monthly payment formula M =
for rif the interest rate is 6.3%?
Pr(1+r)"
(1+r)n-1'
what value would you put
A. 0.0063
B. 0.00525
C. 0.525
D. 6.3
Answers
The value that would be put for r is; 0.063
Interest ratesWe are given the monthly payment formula for present value as;
M = (Pr(1 + r)ⁿ)/(1 - r) - 1
Where;
P is Present Value
r is interest rate
n is number of times compounded
Now, we are told the interest rate is given as 6.3% and so we can write that; r = 6.3/100 = 0.063
Read more about interest rates at; https://brainly.com/question/1115815
Determine which solution is correct for solving
Answers
Answer:
3rd option
Step-by-step explanation:
[tex]\frac{5}{7}[/tex] y = 6
multiply both sides by [tex]\frac{7}{5}[/tex] , the reciprocal of [tex]\frac{5}{7}[/tex] )
[tex]\frac{7}{5}[/tex] ( [tex]\frac{5}{7}[/tex] y ) = [tex]\frac{7}{5}[/tex] (6) , that is
y = [tex]\frac{42}{5}[/tex]
Segments that join oppsoite vertices in a quadrilateral are called what
Answers
Answer:
Diagonal, I'm 90% sure it is at least!!
Graph y=-3x+4 slope intercept
Answers
Answer:
Check the attachment.
Step-by-step explanation:
1) Create a table. Substitute the [tex]x[/tex] values into the this: [tex]y=-3x+4[/tex].
[tex]x[/tex]: 0, 1, 2
[tex]y[/tex]: 4, 1, -2
2) Plot the coordinates on the graph and draw a line from one point to the other. Make sure you extend the line, and add the equation beside the line drawn. Check the attachment for a better visual.
2) A bus left the bus depot at 11:45am. It arrived at its destination at 12:25pm. How long did the journey take?
Answers
Answer:
40 minutes
Step-by-step explanation:
11:45 plus 40 minutes = 12:25
Milan deposits $4,000 into an account that pays simple interest at an annual rate of 2%. He does not make any more deposits. He makes no withdrawals until the end of 2 years when he withdraws all the money.
(a) How much total interest will Milan earn?
(b) What will the total amount in the account be (including interest)?
Answers
I=4000x 0.02 x 2
Total of $160 earned
B. 4000+160 = $4160 is the total amount after 2 years including interest
120 students are surveyed and 15% of them are interrested in a career in information technology what is the total number of students interrested in this career
Answers
Answer:
18
Step-by-step explanation:
15% of 120 is 18