Complete question :
In a company, 60% of the workers are men If 125 people work for the company who aren't men, how many workers are there in all? Use pencil and paper. Show two different ways that you can solve this problem.
Answer:
313
Step-by-step explanation:
Given that :
Percentage of workers who are men = 60%
Number of workers who aren't men = 125
Hence, percentage of workers who aren't men = (100% - 60%) = 40%
Thus;
40% of workers = 125
If ;
0.4 = 125
100% of the workers x
0.4 = 125
1 = x
Cross multiply
0.4x = 125
0.4x / 0.4 = 125 / 0.4
x = 312.5
Hence, total number of workers = 313
How many solutions does this equation have?
16 − 12h = 4(–3h + 4)
Answer:
It has no solution
Step-by-step explanation:
16 - 12h = 4( -3h + 4)
16 - 12h = - 12h + 16
16 - 16 = 12h - 12h
0= 0
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The question is in the picture. HELPP!!!!!
Answer:
1.414
Step-by-step explanation:
Square root of 2
Two of the angles in a triangle measure 50° and 25°. What must be the measure of the third angle?
Answer:
105 degrees
Step-by-step explanation: 50 + 25 = 75. a triangle must have 180 degrees to be an actual triangle, take 180-75 and you get 105 degrees.
13. What kind of function is y=1/5x-4
Find the surface area of the prism.
The surface area is square yards
Answer:
2 X 4 = 8, 8 X 2 = 16
2 X 5 = 10, 10 X 2 = 20
5 X 4 = 20, 20 X 2 = 40
16 + 20 + 40 = 76 square yards
A student tried to solve the following equation but made a mistake.
Step 1: 4 – 8x = -28
Step 2: -8x = -24
Step 3: x = 3
What mistake did the student make?
9514 1404 393
Answer:
in Step 2, the student added 4 on the right and subtracted 4 on the left
Step-by-step explanation:
In Step 2, the student subtracted 4 on the left side of the equation, but incorrectly added 4 on the right. (The same operation needs to be performed on both sides of the equation.) The correct step 2 would be ...
-8x = -32 . . . . correct step 2
x = 4 . . . . . correct step 3
Solve for x: 8^x = (2^7)(4^9).
Answer:
C. X= 25/3
Step-by-step explanation:
Exact form: 25/3
Decimal form: 8.3
Mixed number form: 8 1/3
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Rasheed is buying wings and quesadillas for a party. A package of wings costs $8. A package of quesadillas costs $10. He must spend no more than $160. Rasheed’s freezer will hold a maximum of 20 packages of wings and quesadillas.
If Rasheed buys 7 packages of wings, what is the maximum number of packages of quesadillas he can buy?
Answer:
10 is maximum of packages of quesadillas.
Step-by-step explanation:
x= number of wings
y= number of quesadillas
x+y=20
8x+10y=$160
if x=7
then 7+y=20
20-7=14=y
14*10=140
8*7=56
Rasheed can't buy 20 packages, since it'll go over his budget.
So 160-56=104
And 104/10= 10 minimum
10*10=100
100+56=160
So he can buy 10 packages of quesadillas.
If I work over 40hrs a week, I should get paid overtime which is 1.5 times my hourly rate for each hour over 40. True or False
Can someone help me with that question
Answer:
a) The required terms are:
7,10,13,16,....34
b) The required terms are:
-1,3,7,11,...35
Step-by-step explanation:
For each question we need to find the first 4 terms and the 10th term.
a) 3n + 4
Put n = 1, 2 ,3, 4 for first 4 terms, and 10 for 10th term
Put n = 1, 3(1)+4 = 3+4 = 7
Put n = 2 , 3(2)+4 = 6+4 = 10
Put n =3 , 3(3)+4 = 9+4 = 13
Put n = 4, 3(4) + 4 = 12+4 = 16
Now, Put n= 10 3(10)+4 = 30+4 = 34
So, the required terms are:
7,10,13,16,....34
b) 4n -5
Put n = 1, 2 ,3, 4 for first 4 terms, and 10 for 10th term
Put n = 1, 4(1)-5 = 4 - 5 = -1
Put n = 2 , 4(2)-5 = 8-5 = 3
Put n =3 , 4(3)-5 = 12-5 = 7
Put n = 4, 4(4) -5 = 16-5 = 11
Now, Put n= 10 4(10)-5 = 40-5 = 35
So, the required terms are:
-1,3,7,11,...35
Find the measure of angle 1.
a. 95
b. 100
d. 105
Answer:
split
Step-by-step explanation:
Solve these two questions for 50 pts.
Answer:
RS = 26x = 6Step-by-step explanation:
Question 1V and W are midpoints of RU and ST ⇒ VW is a midsegment
VW = 1/2(RS + UT) ⇒ RS = 2*VW - UT
Substitute values:
2x + 15 = 2(2x + 5) - (6x - 37)2x + 15 = 4x + 10 - 6x + 372x + 15 = -2x + 472x + 2x = 37 - 154x = 22x = 5.5RS = 2x + 15 = 2(5.5) + 15 = 11 + 15 = 26
Question 2
Trapezoid given with congruent sides, JM = KLAngle J and K are congruent, both are (7x + 2)Angles M and L are congruent, both are (2x - 14)J and M are supplementary, so sum to 180°
7x + 2 + 25x - 14 = 18032x = 192x = 192/32x = 6Answer:
RS = 26
x = 6
Step-by-step explanation:
What is -2.3+4.2-3.4 step by step?
Answer:
-1.5
Step-by-step explanation:
Simplify (Add -2.3 with -3.4) and get -5.7
[Add those using the assosiative property of addition]
Add 4.2 to the number and get -1.5. [it is a negative number because 5.7 is bigger than 4.2]
4,11,18
what is the 109th value of this sequence ?
Answer:
109th value is 760
Step-by-step explanation:
the nth term rule is 7n-3
7×109=763
763-3=760
Which is the composite number: 29, 39, 59, and 79
Answer:
39! hehehehehe yes yes ok
what 2 plus 3
[tex]2 + 3 = [/tex]
Answer:
5
Step-by-step explanation:
2 + 3 = 5 , theres not much other to say besides for questions like these you can use a calculator :)
if you help, ill give brainly!!
Answer:
36
Step-by-step explanation:
y + 2 x=3
so 2x3=6
y=6
so 5x6=30
30 + 6
=36
Answer:
36
Step-by-step explanation:
Which rule describes the x-coordinates in the translation below?.
6
3
2
---
B.
-5 -3 -
2 3 4 5
X
-4
5
B
C
What percent of fans voted for Batgirl?
10%
15%
16%
34%
10 Tom a reçu un montant d'argent en héritage.
Sachant que 3 fois ce montant augmenté de 18 000 $ est égal à 5 fois ce montant
diminué de 16 000 $, quel est le montant de l'héritage?
Consecutive angles in a parallelogram are supplementary. What is the value of x?
I’ll give you brainly pls I really need the answer
Step-by-step explanation:
HERE,
[tex]\angle{PQR=20+2x }[/tex] ⠀
[tex]\angle{ QRS=6x }[/tex] ⠀
we know that,
sum of consecutive angle of a parallelogram =180
so,
According to the question,
[tex]\angle{PQR}+\angle{QRS}=180[/tex] ⠀
[tex]\tt{20+2x+6x=180 }[/tex] ⠀
[tex]\tt{8x+20=180 }[/tex] ⠀
[tex]\tt{8x=180-20 }[/tex] ⠀
[tex]\tt{8x=160 }[/tex] ⠀
[tex]\tt{x=\dfrac{160}{20} }[/tex] ⠀
[tex]\tt{ x=20 }[/tex] ⠀
In a concert hall, there are 18 chairs
in the first row, and each row has
2 more chairs than the previous
row. There are 15 rows altogether.
How many chairs are there in the
concert hall?
Answer:
you do 18+20+22+24+26+28+30+32+34+36+38+40+42+44+46
Step-by-step explanation:
there are 480 chairs
3 A square with a side length of 4 in. is dilated by a scale factor of 1. What are the perimeter and area of the transformed square? A P = 3 in., A = in. B P = 3 in., A = 9 in.? CP = 12 in., A = 9 in.2 DP = 12 in., A = 36 in.?
Answer:
C
Step-by-step explanation:
The probability of flipping a heads on an unfair coin is 0.40. If the coin is tossed 500 times, approximately how many times will the coin come up tails?
Answer:
200 times
Step-by-step explanation:
If we have six decisions to make and 2 choices for each decision, how can we represent the number of potential outcomes?
A 6 to the power of 2
B 2 to the power of 2
C 6 to the power of 6
D 2 to the power of 6
Answer:
A
Step-by-step explanation:
because for each 6 you have 2
We can represent the number of potential outcomes by 2 to the power 6.
What is permutation and combination?'In mathematics, permutation relates to the act of arranging all the members of a set into some sequence or order.
The combination is a way of selecting items from a collection, such that the order of selection does not matter.'
'The power of a number says how many times to use the number in a multiplication. Powers are also called exponents or indices.'
According to the given problem,
We can assume, for two choices, we have one decision.
This can be represented as [tex]2^{1}[/tex].
Since, we have six decisions,
Representation of the potential outcomes ⇒[tex]2^{1}+2^{1} +2^{1} +2^{1} +2^{1} +2^{1}[/tex]
= [tex]2^{6}[/tex]
= [tex]64[/tex]
Hence, the representation of the number of potential outcome is 2 to the power 6.
Learn more about permutation and combination here: https://brainly.com/question/15301090
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bird is flying directly above a tree you are standing 40 feet away from the tree the angle of elevation to the top of the tree is 32 degrees and the angle of elevation to the bird is 42° how far above the tree is the bird
Answer: 11 ft
Step-by-step explanation:
Given
The boy is standing 40 feet away from the tree
the angle of elevation for the tree is [tex]32^{\circ}\\[/tex]
the angle of elevation for the bird is [tex]42^{\circ}\\[/tex]
using figure
[tex]\frac{h+x}{40}=\tan 42^{\circ}\\h+x=40\tan 42^{\circ}\ldots (i)\\Now,\\\tan 32^{\circ}=\frac{h}{40}\\h=40\tan 32^{\circ}[/tex]
Put the value of h in equation (i)
[tex]40\tan 32^{\circ}+x=40\tan 42^{\circ}\\x=40[\tan 42^{\circ}-\tan 32^{\circ}]\\x=40[0.9-0.624]=0.276\times 40=11.04\ ft[/tex]
probability with area model. I WILL GIVE BRAINLY
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Answer:
"b" option is correct , its not proportion
Step-by-step explanation:
Because for proportion it L.H.S=R.H.S
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n + 3.5 = 6.7
I need help badly plz
Answer:
the answer is. N = 3.2
I. 100000% sure about the answer.
Answer:
[tex]n=3.2[/tex]
Step-by-step explanation:
For this all you have to do is subtract the - 3.5 on both sides.
[tex]n+3.5=6.7\\n=3.2[/tex]
What is the slope of the line that goes through (1,2) and (1,3) need a fraction for the answer or simplified.