Answer:
68/2 = 34
68+34+68=170
||| answ=170p |||Step-by-step explanation:
josiah earns 8 dollars per hour for the first 40 hours he works. he earns 12 dollars per hour every hour he works over 40 a week works. Josiah's earnings this week totaled more than 380. which of the following best represents the number of hours over 40, h, josiah worked this week
Answer:
5
Step-by-step explanation:
40 x 8= 320
380-320=60
60/12=5
What is the difference between -120 and 400?
Answer:
-120 is a negative and 400 is a positive
Step-by-step explanation:
also there is a 520 difference
Please help thank you!
Answer:
the correct awnser is c, x is multiplied by 4 and reflected across x axis
DUE TONIGHT, please help me i'm really confused and please show work.
I will mark Brainly
Answer:
this is linear equation correct?
Step-by-step explanation:
let me know i might be able to help
Hey guys! Please help me out here lol..
Question: Simplify: sqrt(n^2) is n<0
Answer:
Step-by-step explanation:
Find the 18th term of the arithmetic sequence whose common difference is d=5 and whose first term is a, = 4.
Answer: 89
the 18th term is 4 + (18 - 1).5 = 4 + 17.5 = 89
Step-by-step explanation:
Answer:
89
Step-by-step explanation:
formula: Tn= a+(n-1)d
T89= 4+(18-1)*5
T89= 4+(17*5)
4+85
=89
hoped this helped:)
6 pipes are required to fill a tank in 80 minutes. If we use 5 such types of pipes, how much time it will take to fill the tank?
Answer:
96 minutes
Step-by-step explanation:
Time taken by 6 pipes to fill a tank = 80 minutes
Time taken by 1 pipe to fill a tank = 80×6 = 480 minutes
Tim taken by 5 pipes to fill a tank = 480/5 = 96 minutes
Answer:
66 min and 7 seconds
Step-by-step explanation: 80 divided by 6 and then multiply the answer by 5
y= -2x + 5
what is the y-intercept of the equation —>
Answer:
5
Step-by-step explanation:
Y=mx+b
b is the y intercept
If the supplies cost $1.50 per jar and he has a markup of 90% what price dose he sell it for ?
Answer:
2.85
Step-by-step explanation:
100%->1.50
1%->0.015
190%->2.85
Jillian earned $60 plus an 18% tip on the $200 worth of product she sold. How much did Jillian make?
Answer:
$70.80
Step-by-step explanation:
60+18/100*60
70.80
what values make t true is my inequality is (5-2t)<-4
Answer:
t ≥ 5
Step-by-step explanation:
I) Find what t needs to be at least, represent this with u:
5 - 2u = -4
-2u + 5 = -4 (Simplify by swapping signs and terms for 5 - 2u)
-2u = -9 (Subtract 5 from both sides)
2u = 9 (Make both sides positive values)
u = 4.5 (Divide both sides by 2)
II) Make an inequality for t:
Since t needs to be equal to or greater than 4.5, our inequality will be:
t ≥ 4.5
Kendall ordered a set of blue and yellow pins. She received 30 pins in all. 6 of the pins were blue. What percentage of the pins were blue?
Answer:
20% of the pins were blue.
Step-by-step explanation:
6/30 = 0.2
0.2 x 100 = 20%
2x = 150 What is the value of x?
Answer:
2x = 150
divide both sides by 2
x = 75
Step-by-step explanation:
hope this helps :)
Answer:
x = 75
Step-by-step explanation:
2x = 150
shift the 2 to the other side to divide (since 2 is multiplied to x, when shifted must be a division)
x = [tex]\frac{150}{2}[/tex]
x = 75
The diameter of a circle is 3 in. Find its area to the nearest tenth.
Answer:
original: 7.069
rounded: 7.1
Step-by-step explanation:
4 divided by 34 how do you divide that to get a remainder
Answer:
Step-by-step explanation:
Step 1:
Start by setting it up with the divisor 4 on the left side and the dividend 34 on the right side like this:
4 ⟌ 3 4
Step 2:
The divisor (4) goes into the first digit of the dividend (3), 0 time(s). Therefore, put 0 on top:
0
4 ⟌ 3 4
Step 3:
Multiply the divisor by the result in the previous step (4 x 0 = 0) and write that answer below the dividend.
0
4 ⟌ 3 4
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (3 - 0 = 3) and write the answer below.
0
4 ⟌ 3 4
- 0
3
Step 5:
Move down the 2nd digit of the dividend (4) like this:
0
4 ⟌ 3 4
- 0
3 4
Step 6:
The divisor (4) goes into the bottom number (34), 8 time(s). Therefore, put 8 on top:
0 8
4 ⟌ 3 4
- 0
3 4
Step 7:
Multiply the divisor by the result in the previous step (4 x 8 = 32) and write that answer at the bottom:
0 8
4 ⟌ 3 4
- 0
3 4
3 2
Step 8:
Subtract the result in the previous step from the number written above it. (34 - 32 = 2) and write the answer at the bottom.
0 8
4 ⟌ 3 4
- 0
3 4
- 3 2
2
You are done, because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 34 divided by 4 calculated using Long Division is:
8
2 Remainder
Answer:
4 remainders
Step-by-step explanation:
Here we will show you step-by-step with detailed explanation how to calculate 4 divided by 34 using long division.
Before you continue, note that in the problem 4 divided by 34, the numbers are defined as follows:
4 = dividend
34 = divisor
Step 1:
Start by setting it up with the divisor 34 on the left side and the dividend 4 on the right side like this:
3 4 ⟌ 4
Step 2:
The divisor (34) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:
0
3 4 ⟌ 4
Step 3:
Multiply the divisor by the result in the previous step (34 x 0 = 0) and write that answer below the dividend.
0
3 4 ⟌ 4
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.
0
3 4 ⟌ 4
- 0
4
You are done.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 4 divided by 34 calculated using Long Division is:
0
4 Remainder
(hope this helps can i plz have brainlist :D hehe)
:)
Sarah's water bottle is full. If she drinks of her water, what fraction of her water bottle will she have left?
Answer:
If she drinks how much of her water?
Step-by-step explanation:
2=11+3(m + 3) what is M and if you could also help me with the rest i would pass my class
Step-by-step explanation:
3)
5+4(n+9)=-3
5+4n+ 36= -3
4n= -44
n= -11
.......
4)
5(k-2)-8k= -34
5k-10-8k = -34
-3k = -24
k= 8
.........
5)
2= 11+3(m+3)
2=11 +3m+9
3m= 2-20
3m= -18
m= -6
.....
6)
-2(p-5)+7p=-5
-2p+10+7p= -5
5p= -15
p= -3
......
7)
4a-2(a+9)=6
4a - 2a -18= 6
2a = 24
a= 12
....
9)
8x- 11(x-2)= -8
8x-11x +22= -8
-3x = -30
x = 10
....
8)
7-4(d-3)= 23
7-4d + 12= 23
-4d = 4
d = -1
......
10)
5= 6(q-5)-19
5= 6q -30 -19
6q = 54
q = 9
.....
11)
3(3-y)+1= 31
9-3y+1= 31
-3y = 21
y= -7
......
12)
5(2v+4)= 170
10v+ 20= 170
10v= 150
v= 15
.....
13)
5(4n-4)= -60
20n-20= -60
20n= -40
n= -2
......
14)
2(3t-8)-4t= 10
6t- 16-4t= 10
2t = 26
t= 13
.....
15)
9-4(2p-1)= 45
9-8p+4 = 45
-8p = 32
p= -4
Cuatro meses después que se detuviera la publicidad, una compañia fabricante notifica que sus ventas han caido de 100.000 unidades por mes a 80.000. Si las ventas siguen un patron de decrecimiento exponencial, cuantas unidades habra despues de los siguientes dos meses?
Answer:
51,200 unidades
Step-by-step explanation:
Paso 1
Calculamos el porcentaje de disminución
= 100000 - 80000/100000 × 100
= 20000/100000 × 100
= 20%
Por lo tanto, el porcentaje de disminución cada mes = 20%
Paso 2
La fórmula de la disminución exponencial
y = a (1 - r) ^ t
a = 80.000
r = 20% = 0,2
t = tiempo en meses = 2
y = 80000 (1 - 0,2) ^ 2
y = 51.200 unidades
Usando una función exponencial, se encuentra que habra 71.554 unidades despues de los siguientes dos meses.
Una función exponencial decreciente tiene el siguiente formato:
[tex]A(t) = A(0)(1 - r)^t[/tex]
En que:
A(0) es la cuantia inicial.r es la tasa de desintegración.En este problema:
Inicialmente, 100000 unidades por mes, o sea, [tex]A(0) = 100000[/tex].Cuatro meses después, 80000 unidades por mes, o sea, cuando [tex]t = 4, A(t) = 80000[/tex], e esto es usado para encontrar r.[tex]A(t) = A(0)(1 - r)^t[/tex]
[tex]80000 = 100000(1 - r)^4[/tex]
[tex](1 - r)^4 = 0.8[/tex]
[tex]\sqrt[4]{(1 - r)^4} = \sqrt[4]{0.8}[/tex]
[tex]1 - r = 0.945742[/tex]
Por eso:
[tex]A(t) = A(0)(1 - r)^t[/tex]
[tex]A(t) = 100000(0.945742)^t[/tex]
Apos el siguinte dos meses, hay el mes 6, por eso:
[tex]A(6) = 100000(0.945742)^6 = 71554[/tex]
Habra 71.554 unidades despues de los siguientes dos meses.
A similar problem is given at https://brainly.com/question/14773454
The yearly funding That the library receives is directly proportional to the number of books borrowed during the year suppose the library receives $2 for each borrowed book which three statement are correct
Answer:
a b and c
Step-by-step explanation:
1+2+3+4+5+6+7+8+9+012
Answer:
57 is your answer......
help please 10 min left
Answer:
The rate of speed is 5 miles per hour
0: 20 + 5
1: 25 + 5
2: 30 + 5
3: 35 + 5
4: 40
Step-by-step explanation:
Answer:
The rate of speed is 5 miles per hour.
Step-by-step explanation:
Choose two lines of data as two ordered pairs:
(0, 20) and (4, 40)
The rate of speed is the same as the slope of the line that passes through those two points.
slope = (difference in y)/(difference in x)
slope = (40 - 20)/(4 - 0) = 20/4 = 5
The slope is 5, so the speed is 5 mph
Answer: The rate of speed is 5 miles per hour.
Macy's purchases Nike shoes for $35 and marks up the price by 60%. What do they sell the shoes for?
Answer:
56$
Step-by-step explanation:
35$ + 60% = 56$
help....................
[tex]\bold{Answer:}[/tex]
no solutions[tex]\huge x \in ∅ [/tex]
[tex]\bold{Step-by-step\: explanation:}[/tex]
the pictures are attached
What is the total amount of sap the trees produce that day
Answer:
5 gallons of sap was produced that day
Answer:
5 gallons
Step-by-step explanation:
15 in 10 in 10 in plsssssss help
Answer:
The answer is 800
Step-by-step explanation:
Hope this helps :)
A scientist was measuring the daily sodium values of different foods with a soda has 35.64% of the daily value and fries have 32.9% of the daily value how much would they have together
Answer:
68.54
Step-by-step explanation:
What is the value of X in the figure?
X=??
Answer:
29°
Step-by-step explanation:
SMH sorry it wasnt [tex]\ 21[/tex]
Solve the propotion
q/5 = 4/1
Answer:20
Step-by-step explanation: If u need help again: https://mathpapa.com/algebra-calculator.html
Answer:
q = 20
Step-by-step explanation:
q 4
5 = 1
4 x 5 = 20
tan^2 A - sin^2 A = tan^2 A.sin^2 A
Answer:
step by step calculation :
To proof:
tan²A - sin²A = tan² A sin²A
from LHS,
tan²A -sin²A
= (sin²A / cos²A) - sin²A……[tan A=sin A/cos A]
= (sin²A - sin²Acos²A) / cos²A
= sin²A (1- cos²A) / cos² A [tan A = sinA / cos A]
= tan²A sin²A= RHS
.•. hence proved
hope it helped:)
someonepleasehelp me asap
evaluate (8)-2(15-8)
Answer:
-6
Step-by-step explanation:
You have to multiple -2 by 15 and -8 separately
8 - 2(15-8)
8 -30 + 16
24-30 = -6