Answer:
It is 18,307
Step-by-step explanation:
Please help! Write an expressive that is equivalent to 1/2a - 4.
Please help with question 7
Subtract m from 8 then add 4
[tex]so \: first \: subtract \: m \: from \: 8 \: \\ (8 - m) \\ then \: add \: 4 \\ (8 - m) + 4 \\ if \: there \: is \: value \: of \ m \: then \: you \: can \: put \: it in \: the \: expression \: and \: solve \: it \: \\ or \: \\ can \: give \: me \: so \: i \: can \: solve \: it[/tex]
8 - m
(8-m)+4
hope it helps you
arrange these numbers from least to greatest?
3.07 times 10 to the 2nd power, 3 5/11, 15, -3.9
Answer:
-3.9, 3 5/11, 15, 3.07x10²
Step-by-step explanation:
3.07 x 10² = 307
3 5/11 = 3.454545
15
-3.9
Least to Greatest:
-3.9, 3 5/11, 15, 3.07x10²
Pleaseee helpppp I’ll give brainliest
Answer:
(6.5, 4)
Step-by-step explanation:
The perpendicular bisector equation for the line AB is y=-2x+17. This line and y=4 intersect at (6.5, 4)
Find the length of the side of a square whose area ir 441sq.m
Answer:
[tex]Solution,\\Area(A)=441m^{2} \\Now,\\Length=\sqrt{Area} \\Length=\sqrt{441m^{2} } \\Length=21m[/tex]
Step-by-step explanation:
Hope it will help you a lot.
change to a decimal. Round to hundredths if necessary. 2 5/8 round to the nearest hundredths'
the answer is:
25/8 = 3.13
___HC2H3O2 + ___KNO2 → ___KC2H3O2 + ___HNO2
Let a, b, c, d be coefficients for the balanced reaction:
a HC₂H₃O₂ + b KNO₂ → c KC₂H₃O₂ + d HNO₂
Count the elements among the reactants and products:
H: 4a = 3c + d
C: 2a = 2c
O: 2a + 2b = 2c + 2d
K: b = c
N: b = d
Suppose we let b = 1. Then both c = 1 and d = 1, and in the O equation we have
2a + 2 = 2 + 2 ⇒ 2a = 2 ⇒ a = 1
(Note that the equations for H and C also hold up.)
So the balanced reaction is simply
1 HC₂H₃O₂ + 1 KNO₂ → 1 KC₂H₃O₂ + 1 HNO₂
Sven is trying to pass his Geography class with a C, which is a minimum average of 76. He has grades of 85, 64, 75, and 73. What grade does he have to earn on his next assignment to reach his goal?
Answer:
Sven must get an 83 to reach his goal.
Step-by-step explanation:
Find the mean of the 4 numbers by adding all of them and dividing by the how many numbers, and his average grade is 74.25. Find the number that when added to the others gets a median of 76, and the answer is 83.
QUESTIUT IU
Which of the following input/output pairs is valid for the graph below?
Input: 4, Output: 5
Input: 2. Output: 3
O Input: 3, Output: 0
Input: -3, Output: 0
Answer:
(4, 5)
Step-by-step explanation:
An ordered pair is graphed as (x, y) = (input, output).
The only point listed that is on the graphed line is ...
Input: 4, Output: 5
Answer:
Input: 4, Output: 5
Step-by-step explanation:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Step-by-step explanation:
expression
y = x² + 5
• according to Option 1
x = 0,1,2
y = 5,10,15
now,
5 = 0² + 5 → 5 = 5 ✓
10 = 1² + 5 → 10 = 1 + 5 → 10 ≠ 6
15 = 2² + 5 → 15 = 4 + 5 → 15 ≠ 9
therefore, Option 1 is incorrect
• now, according to option 2
x = 0,1,2
y = 5,6,9
now,
5 = 0² + 5 → 5 = 0 + 5 → 5 = 5
6 = 1² + 5 → 6 = 1 + 5 → 6 = 6
9 = 2² + 5 → 9 = 4 + 5 → 9 = 9
therefore, Option 2 is correct
• according to option 3
x = 0,1,2
y = 1,2,4
now,
1 = 0² + 5 → 1 ≠ 5
2 = 1² + 5 → 2 = 1+6 → 2 ≠ 6
4 = 2² + 5 → 4 = 4 + 5 → 4 ≠ 9
therefore, option 2 is correct
Hope this answer helps you!
calculate the Breakeven number of units if the fixed expenses are $7,000 and the contribution margin is $60 per unit
Answer:
The break even number of units is 116.6666666667
Breakeven point is where neither profit nor
loss is incurred by a firm. It is where you have to make just as much as what you are spending.
Break even point (BEP) is computed as ;
= Fixed cost / Contribution margin
=
$7,000 / $60
= 116.6666666667 units.
Therefore, the break even number of units if the fixed expenses are $7000 and the contribution margin is $14 per unit is 116.6666666667 units
A new club sent out 180 coupons to boost sales for next year's memberships. They provided 4 times as many to potential members than to existing members. How many coupons did they send to existing members?
A: 40
B: 36
C: 4
D: 5
Answer:
5 coupons each
Step-by-step explanation:
180 ÷ 36 = 5
yep
5. Joel sells cotton candy at the Magic games
for $4 per bag. He also sells peanuts at the
games for $2.50 per bag. One day he sold
160 bags and collected $460. How many of
each item did he sell?
The number of peanuts sold is 140 and the number o cotton candies sold is 40.
Two equations that can be used to solve the equation
$4c + $2.5p = $460 equation 1
c + p = 160 equation 2
Where:
c = cotton candy
p = peanuts
How many peanuts did he sell?
Multiply equation 2 by 4
4c + 4p = 640 equation 3
Subtract equation 1 from equation 3
$1.50p = 180
p = 120
How many cotton candies did he sell?120 + c = 160
c = 160 - 120
c= 40
To learn more about simultaneous equations, please check: https://brainly.com/question/25875552
HELP ME PLEASE IM DESPRITE
What value of b will make the expressions −13.2x+b and −2.2(6x−2.4)+4.3 equivalent?
Answer:
b=9.58
Step-by-step explanation:
beep boop
1) If you borrow $120,000. At an APR of 7% for 25 years, you will pay $848.13 per month. If you
borrow the same amount at the same APR for 30 years, you will pay $798,36 per month. What is the total interest paid on the 30-year mortgage?
Answer:
$167,409.60 interest paid
Step-by-step explanation:
If $838.13 is paid each month for 25 years,
total paid = 848.13 x 12 x 25 = $254,439
Therefore, 254,439 - 120,000 = $134,439 interest paid
If $798.36 is paid each month for 30 years,
total paid = 798.36 x 12 x 30 = $287,409.60
Therefore, 287409.6 - 120,000 = $167,409.60 interest paid
I NEED HELP ASAP PLEASE HELP
Answer:
360 i believe is the answer
A tree cast a 25 foot shadow. At the same time, a 6 foot pole cast a shadow 4.5 feet long. How tall is the tree
Answer:
[tex]33\frac{1}{3}[/tex] ft
Step-by-step explanation:
Think about the ratio of shadow to actual height.
First, make a ratio table demonstrating the scale factor of the shadow to the height of the object:
height : shadow
6 ft : 4.5 ft
To get rid of the decimal, multiply by 10 on both sides:
60 ft : 45 ft
In order to get the shadow to 25 ft, multiply both sides by 25/45, which simplifies to 5/9:
height : shadow
6 ft : 4.5 ft
60 ft : 45 ft
*(5/9) : *(5/9)
33 1/3 ft : 25 ft
The answer is the height corresponding to the shadow length 25 ft in the table, in this case, [tex]33\frac{1}{3}[/tex].
X divided by 6/7 = 3 and 2/5
The correct value of x is 29.14 or x divided by 6/7 = 3 and 2/5 is 29.14.
Here:
X divided by 6/7 = 3 and 2/5.
x ÷ 6/7 = 3 and 2/5,
To convert into fraction.
x/1 ÷ 6/7, reciprocal of 6/7 is 7/6.
x/1 × 7/6 = 7 x/6,
3 and 2/5 = 17/5.
(7 x/6) = 17/5
x = (6 × 17)/7 × 5
x = 29.19
Therefore X divided by 6/7 = 3 and 2/5 or the value of x is 29.19.
Learn more about value of x here:
https://brainly.com/question/15143048
#SPJ6
What is the area of this quadrilateral?
4 cm
4 cm
1
3 cm
Answer:
14 square centimeters
Step-by-step explanation:
You gotta add the area of the first and second triangle.
First Triangle:
(1/2)x 4 x 4= 8cm
Second Triangle:
(1/2)x 4 x 3= 6cm
FINAL ANSWER: 6+8= 14cm
Pleas I really need help with this
Answer:
25%
Step-by-step explanation:
as a fraction it would be 15/60 = 1/4
1/4 × 100 = 25%
A small submarine travels at a speed of 2.4 kilometers per hour.
How far will the submarine travel in 0.25 hours?
Answer:
0.6 kilometers
Step-by-step explanation:
0.25 hours is 1/4th of an hour, and so you just divide 2.4 by 4.
a) Divide Rs 60 in the ratio of 1: 4
Answer:
ans: x=12 nd 4x= 48
Step-by-step explanation:
so since ratio is 1:4 we take 1x+4x=5x=60
x=60/5=12
1x=12
4x=12*4=48
hope this helped!
To break the school’s record, the girls’ time had to be faster than
2
12
5
minutes. Did the girls break the record? If so, how much faster were
they? If not, how much slower were they?
Answer:The answer is no they are slower by 20%
Step-by-step explanation:divide 12 by 5 then divid the answer of 12 by 5 by 2 then you get the answer of 20%
explain the error to divide 14 2/3 ÷2 3/4, Erik multiplied 14 2/3 x 4/3 explain Erik's error
Answer:
The error is that he turned 2 3/4 to 4/3 instead of 11/4.
Step-by-step explanation:
.
What is the account number on the check?
403
Samantha Lewis
456 First Street
Chicago, IL 60602
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Sam's Auto Repair
Two hundred four and 677100
Financial institution
ror Repair brakes
856425785 2146578212
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REVERSE
Sancantha Lewis
&
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403
LEGE
204.67
856425785
403
2146578212
Calculator
Use calculator because yes
Answer:
2146578212
Step-by-step explanation:
"Account number" is second set of numbers at bottom of check.
First set of number is the "routing number"
Will you help me plz
What shape has six sides
Answer:
hexagon
Step-by-step explanation:
9. Which sentence explains the relationship between two concepts?
Answer:
I hope it'll help you...
suppose that the probability of parents having a child with blond hair is 1/4.if there are 6 children in the family, what is the probability that half o them will have blond hair?
Answer:
1.5 is the probablity
1/4×6
=1.5
hope it helps you
