Find the value of 1/6 of 2/7 of 1/2 of 168?
Answer:
The answer is 4
Step-by-step explanation:
Answer:
1/6 of 2/7 is 1/21
1/2 of 168 is 84
Step-by-step explanation:
top times top and bottom times bottom then reduce
1/2 times anything is just the other number divided by 2
for example 1/2*168 is the same thing as 168 divided by 2
PLEASE HELP! DUE TODAY!
For -1:
y = x + 6
y = 5
( -1, 5)
For 0:
y = x + 6
y = 6
(0, 6)
For 2:
y = x + 6
y = 8
(2,8)
For 4:
y = x + 6
y = 10
(4,10)
I NEED HELP. Plz ignore my handwriting
Answer:
Part A: 3x-8=2+12
3x-8=14
3x=22
x=22/3
Part B:
Since we know that two angles are equal to 14 because they are vertical angles, we have 360 = 28+2y. Solving for y we get
332 = 2y
166 = y.
pleasee help! Percents!!!
Answer:
Step-by-step explanation:
55%
ill mark brainlist plss help
Answer:
1. 55mph
Step-by-step explanation:
Answer:
55 mi/h
Step-by-step explanation:
275 ÷ 5 = 55
55 mi/h
If 2 lines intersect, the vertically opposite angles are:
Choices
1. Equal
2. Complementary
3. Linear pair
Answer:
1
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
Equal.
#If 2 lines intetsect, vertically opposite , corresponging, alternate angles are equal
Which equation has the roots x=1 and=-7/5
Answer:
i dont know
Step-by-step explanation:
what is the dividend of 20 times 50
Answer:
1000
Step-by-step explanation:
Answer:
20 × 50
= 1000
Although u say dividend, which is division, not too sure here
What is 7/2 divided by 5/4?
HURRY UP PLZ!!
Answer:
[tex] \frac{14}{5} [/tex]
Step-by-step explanation:
1) Use this rule : a ÷ b/c = a × c/b.
[tex] \frac{7}{2} \times \frac{4}{5} [/tex]
2) Use this rule: a/b × c/d = ac/bd.
[tex] \frac{7 \times 4}{2 \times 5} [/tex]
3) Simplify 7 × 4 to 28.
[tex] \frac{28}{2 \times 5} [/tex]
4) Simplify 2 × 5 to 10.
[tex] \frac{28}{10} [/tex]
5) Simplify.
[tex] \frac{14}{5} [/tex]
Therefor, the answer is 14/5. And is decimal form it would be, 2.8.
PLEASE HELP (b) The amounts that are owed at the end of each month form a sequence that can be defined recursively.
Given that a, = $150,000 represents the first amount owed, give a recursive rule based on what you did
in (a) that shows how each successive amount owed depends on the previous one.
Answer: 2 im pretty sure
Step-by-step explanation:
HELP ASAP PLZ. This is vital to my math grade, This is the first of three questions I have. It is interval notation. The answer is not no solution because I have tried that already. I will award 100 pts and brainly to whoever can give me the correct answer. This is vital to my math grade. HELP HELP HELP PLZ. I need an equation like this for an answer. This equation I'm putting in is not the solution. It is an example of the format of the answer i need. An example of an answer that is not the answer but the format I need the answer in is (-∞,-9]U[-1,∞). Again this is not the answer to the problem. So HELP HELP HELP Plz
Answer:
Step-by-step explanation:
2 + 14 + 2 − 12 = -4
Callie has $24.65 to spend on groceries. After buying 6 potatoes, she had $18.95 left. If each potato costs the same amount, what is the price of one potato?
Answer:
0.95 or .95
Step-by-step explanation:
If the mean of the four
numbers: 4,8,
X and 12 is 10.
then x is?
A)10
B)4
C)12
D)16
Is the answer to the problem below correct? If yes, why? If not, what mistake(s) were made in solving the
problem an what is the correct answer?
Step 1: 12 = -2(x - 4) - 8
Step 2: 12 = -2x - 8 - 8
Step 3: 12 = -2x - 16
Step 4: 28 = -2x
Step 5: 26 = x
9514 1404 393
Answer:
x = -6 (correct answer)
mistakes were made in Step 2 and Step 5.
Step-by-step explanation:
The mistake is made in Step 2, application of the distributive property. This is often a source of error. Here, the error is in signs.
Step 1: 12 = -2(x -4) -8
Step 2: 12 = -2x +8 -8 . . . . . . the correct step 2
Step 3: 12 = -2x . . . . . . . . . . . like terms combined
Step 4: -6 = x . . . . . . . . . . . . . divide by -2
__
Check
12 = -2(-6 -4) -8 = -2(-10) -8 = 20 -8 = 12 . . . . answer checks OK
__
Comment on other mistake
In the original Step 5, -2 was divided on the right and added on the left. This is a violation of the properties of equality, so guarantees a wrong answer. The same operation must be performed on both sides of the equation.
An additional mistake was made in that the answer was not checked.
You randomly choose a tile. Without replacing the first tile, you choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing two even numbers is
Complete question :
You randomly choose a tile. Without replacing the first tile, you choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing two even numbers is
Tiles : 7,6, 5, 8, 9, 10, 20
Answer:
2 /7
Step-by-step explanation:
The probability of a compound event in the scenario described above :
P(1st pick) * p(second pick)
Recall: this event is without replacement
P(choosing two even numbers)
Probability = required outcome / Total possible outcomes
Required outcome = even Number tiles = (6, 8, 10, 20) = 4
Total possible outcomes = number of tiles = 7
P(even number on first pick) = 4/7
P(even on second pick) = 3 / 6 = 1/2
P(compound event) = 4/7 * 1 /2 = 4 /14 = 2 /7
Chris has 7/8 yards of purple ribbon and one whole one over 6 yards of ribbon Chris has a total of three holes to over 3 yards of ribbon how many yards of Chris's ribbon are neither purple nor green
Complete question :
Chris has 7/8 yards of purple ribbon and 1 1/6 yards of green ribbon. Chris has a total of 3 2/3 yards of ribbon. How many yards of Chris's ribbon are neither purple nor green.
Answer:
1.625 yards
Step-by-step explanation:
Purple ribbon = 7/8 yards
Green ribbon = 1 1/6 yards = 7/6 yards
Total ribbon = 3 2/3 yards = 11/3 yards
Ribbon that is neither purple nor green :
Total ribbon - (green + purple ribbon)
7/8 - (7/6 + 7/8)
11/3 - (28 + 21) / 24
11/3 - 49/24
= 1.625 yards
Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. The state sales tax applied to Isaac’s bill is 7%. How much is Isaac’s total bill? Show your work. Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. The state sales tax applied to Isaac’s bill is 7%. How much is Isaac’s total bill?
PLS SHOW YOUR WORK
Answer:
Isaac's total bill is $84.53
Step-by-step explanation:
$37.00 + $42.00 = $79.00 < b (bill)
b + t (sales tax) = c (total cost)
(7%/100 = 0.07)
(0.07 * 79 = 5.53)
(t = $5.53)
$79.00 + $5.53 = $84.53
Good luck!!
Answer: Isaac's total bill is $84.53
WAAAHHHHHHH MAMA THEY DELETING ME LIKE LITERALLY ITS BEEN ONE WEEK EXACTLY
;0;
If (x + 1)(x - 3) = 12, then which of the following statements is true?
1.) x + 1 = 12 or x - 3 = 12
2.) x + 1 = 0 or x - 3 = 0
3.) x - 5 = 0 or x + 3 = 0
Answer:
If (x + 1)(x - 3) = 12, then which of the following statements is true?
1.) x + 1 = 12 or x - 3 = 12
is true
A rectangular basketball court is in the center of a larger rectangular field. The basketball court measures (9x + 4) ft long and 5x ft wide. The field measures (11x + 4) ft long and 7x ft wide. What is the area of the field that is not covered by the basketball court?
Answer:
2(11x+4)+2(7x)=(22x+8)*14x=308x^{2}+112x
2(9x+4)+2(5x)=(18x+8)*10x=180x^{2}+80x
308x^{2}+112x-180x^{2}-80x=128x^{2}+32x- the area that is not covered
Step-by-step explanation:
PLEASE I BEG YOU! Help me !
Answer:
MADE IT I WORKED HARD SO MAYBE BRAINLIEST CAN HELP
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
Plz plz plz helpppppplllpl
Answer:
both 20 and 12 but, 12 can be more accurate. Depends on your teacher's point of view.
please mark as brainliest
Determine the range of the following graph:
Answer:
3,6 I think is the range.
Identify the number that does not belong with the other three. Explain your reasoning.
Answer:
I would say the square root of 48 is the odd one out because it is the only irrational number
All the other numbers can be written as p/q except sqrt 48
Answer:
Step-by-step explanation:
It Should be √48 because it is the only irrational number
How can you tell if a function is quadratic given a table of values?
Answer: When looking at a table of values for a quadratic function, the x-intercepts represent the x-values where y = 0. This corresponds to the x-values where f(x) is 0 in function notation.
Step-by-step explanation:
The hydrogen ion concentration (h+) in a certain cleaning compound is (h+)=3.2x10^-11 use the formula ph=-log(h+) to find the pH of the clean compound the pH is approximately
Answer:
The [tex]pH[/tex] of the clean compound is approximately 10.495.
Step-by-step explanation:
If the cleaning ion concentration of the cleaning compound is [tex][H^{+}] = 3.2\times 10^{-11}[/tex], then the [tex]pH[/tex], no unit, of the compound is:
[tex]pH = -\log_{10} [H^{+}][/tex] (1)
[tex]pH = -\log_{10} (3.2\times 10^{-11})[/tex]
[tex]pH = -\log_{10} 3.2 - \log_{10} (10^{-11})[/tex]
[tex]pH = -\log_{10} \frac{32}{10} +11[/tex]
[tex]pH = -\log_{10} 32 + \log_{10} 10 + 11[/tex]
[tex]pH = -\log_{10} 32 +12[/tex]
[tex]pH \approx 10.495[/tex]
The [tex]pH[/tex] of the clean compound is approximately 10.495.
Help pls !! 17 points
answer:
the first one and the last one
good luck :)
hopefully, this helps
**please let me know if this was wrong**
have a great day !!
HELP!!!! BRAINLIEST!! Jason says that if you multiply each length in a Pythagorean triple by the same factor, you will get another Pythagorean triple. Explain why Jason is correct.
(kels and emily... PLZ DONT ANSWER!!)
Answer:
The Pythagorean theorem used in right-angled (equilateral) triangles is a relationship between the sides of a right-angled triangle, where the sum of the square of the legs is equal to the square of the hypotenuse.
If a and b are legs, and c is the hypotenuse, then
a2 + b2 = c2.
Because the triangle is right angled, there is no greater side length in the triangle, so an unlimited number of Pythagorean positions can be produced by flipping the sides.
Answer:
valerie??!!...........
Suppose a shoe factory produces both low-grade and high-grade shoes. The factory produces at least twice as many low-grade as high-grade shoes. The maximum possible production is 500 pairs of shoes. A dealer calls for delivery of at least 100 high-grade pairs of shoes per day. Suppose the operation makes a profit of Birr 2.00 per a pair of shoes on high-grade shoes and Birr 1.00 per pairs of shoes on low-grade shoes. How many pairs of shoes of each type should be produced for maximum profit?
Answer:
The factory should produce 166 pairs of high-grade shoes and 364 pairs of low-grade shoes for maximum profit
Step-by-step explanation:
The given parameters for the shoe production are;
The number of low grade shoes the factory produces ≥ 2 × The number of high-grade shoes produced by the factory
The maximum number of shoes the factory can produce = 500 pairs of shoes
The number of high-grade shoes the dealer calls for daily ≥ 100 pairs
The profit made per pair of high-grade shoed = Birr 2.00
The profit made per of low-grade shoes = Birr 1.00
Let 'H', represent the number of high grade shoes the factory produces and let 'L' represent he number of low-grade shoes the factory produces, we have;
L ≥ 2·H...(1)
L + H ≤ 500...(2)
H ≥ 100...(3)
Total profit, P = 2·H + L
From inequalities (1) and (2), we have;
3·H ≤ 500
H ≤ 500/3 ≈ 166
The maximum number of high-grade shoes that can be produced, H ≤ 166
Therefore, for maximum profit, the factory should produce the maximum number of high-grade shoe pairs, H = 166 pairs
The number of pairs of low grade shoes the factory should produce, L = 500 - 166 = 334 pairs
The maximum profit, P = 2 × 166 + 1 × 364 = 696
Leo, Donnie, and micheal decide to order some pizzas. Leo pays for 1/4 of the order and Donnie and micheal paid the rest in the ratio of 4:5. If micheal paid $4 more than Donnie, how much did the pizzas cost?
Answer:
45
Step-by-step explanation: