Answer:
I think its C
Step-by-step explanation:
Out of 482 employees at the Coca Cola plant 37 are taking a vacation next week what percentage of employees are not vacationing
Answer:
92.3% are not vacationing
Step-by-step explanation:
482 - 37 = 445
445 * 100 / 482 = 92.3
5 trays with 90 ice cubes. How many ice cubes per tray? I have to find the unit rate plz help me find the answer
Answer:
18
Step-by-step explanation:
18 ice cubes will be in each tray
There are 18 ice cubes per tray.
What is ratio?The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.
Given, 5 trays with 90 ice cubes.
Since there are 90 ice cubes in 5 trays
So,
ice cubes in 5 trays = 90
Ice cubes in 1 tray = 90/5
Ice cubes in 1 tray = 18
Unit rate:
Unit rate is the ratio of two different units, with the denominator as 1. For example, kilometer/hour, meter/sec, miles/hour, salary/month, etc. Arithmetic is probably the most basic and ancient branch of mathematics and is quite commonly used in our day-to-day life.
Therefore, There are 18 ice cubes per tray.
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Identify the equation that correctly shows the given relationship.
PLEASE PLEASE PLEASE SOMEONE HELP ME PLEASE I BEG U PLEASE PLEASE !!!!!!!
Answer:
Right ear a.d. = auris dextra
Step-by-step explanation:
mathematics may not have been the best place to ask this question.
Answer:
ad meaning right ear so C
Step-by-step explanation:
There are 3 cups of blue paint and 2 cups of red paint. Whats the ratio?
Answer:
3:2
Step-by-step explanation:
can also be written as 3/2 as a fraction!
Answer:
Blue paint to red paint - 3:2
Red paint to blue paint 2:3
Step-by-step explanation:
For every 3 cups of blue paint there is 2 cups of red paint
For every 2 cups of red paint there is 3 cups of blue paint
Fraction Mode: 3/2 or 2/3
find a angle which is 2/3 of its complement
Answer:
36°
Step-by-step explanation:
let x be the required angle then
x = \(\frac{2}{3}\) ( 90 - x) [ complementary angles sum to 90° ]
x = 60 - \(\frac{2}{3}\) x ( add \(\frac{2}{3}\) x to both sides )
\(\frac{5}{3}\) x = 60 ( multiply both sides by \(\frac{3}{5}\) )
x = 36°
note 36° is \(\frac{2}{3}\) of 54°
Given g(x)=5x+4g(x)=5x+4, solve for xx when g(x)=9g(x)=9.
Answer:
\(\huge\boxed{\sf x = 1}\)
Step-by-step explanation:
Given function:g(x) = 5x + 4
Given that, g(x) = 9
So,
9 = 5x + 4
Subtract 4 to both sides
9 - 4 = 5x
5 = 5x
Divide 5 to both sides
1 = x
OR
x = 1
\(\rule[225]{225}{2}\)
Answer:
x = 1
Step-by-step explanation:
The given information is,
→ g(x) = 5x + 4
→ g(x) = 9
Now the value of x will be,
→ 5x + 4 = g(x)
→ 5x + 4 = 9
→ 5x = 9 - 4
→ x = 5/5
→ [ x = 1 ]
Hence, the value of x is 1.
Which expressions are equivalent to 5 +(-3)(6x - 5) ?
Choose all answers that apply:
A 182 – 20
B 3.2 - 3
С None of the above
\(\\ \sf\longmapsto 5+(-3)(6x-5)\)
\(\\ \sf\longmapsto 5-3(6x-5)\)
\(\\ \sf\longmapsto 5-18x+15\)
\(\\ \sf\longmapsto -18x+15+5\)
\(\\ \sf \longmapsto -18x+20\)
Option C is correct
None of the above
Answer:
18x + 20
Step-by-step explanation:
5 + (-3)(6x - 5)
Step 1. start by the parentheses (by multiplying (-3) by (6x - 5)
Answer: (-18x + 15)
Step 2. Add 5 to (-18x + 15)
Answer: (-18x + 20)
Thus, (-18x + 20) isn't a choice so None of the above
PLS HELP FIRST TO ANSWER GETS BRIANLEST
Answer:
2/6 (1/3 simplified), 0.33333, 33.33%
Step-by-step explanation:
Answer: 2/3 or 4/6 0.6 66.666%
Step-by-step explanation:
Using the digits 1 to 9, at most one time each, create an equation where x has the smallest possible value. (▢ is empty values)
▢/▢ (▢x+▢) +▢x=▢x+▢
Answer:
1/8(7x +2) +3x = 4x +9
Step-by-step explanation:
The value of x will be smallest when it is most negative. Here, that will occur when the numerator of the rational solution for x is as large a positive number as possible, and the denominator is a small negative number.
If we call the spaces a, b, ..., g, then the value of x is ...
x = (bg -ad)/(ac +b(e-f))
This is smallest (most negative) when bg is as large as possible (8·9), and ad is as small as possible (1·2). Then values for c, e, f can be chosen to make the denominator -1. The solution for x looks like ...
x = (8·9 -1·2)/(1·7 +8(3 -4)) = 70/-1 = -70
The smallest possible value of x is -70. One way to obtain that value is ...
1/8(7x +2) +3x = 4x +9
_____
There are numerous ways to obtain "indeterminate" results where the equation reduces to one with no solution. And there are a number of ways to have the solution be infinity: (ac-b(e-f)) = 0.
evaluate y-x when y= -9 and x = -5
Answer:
-5
Step-by-step explanation:
7. When you eat an ice cream scoop with a volume of 179.59 cubic inches, find the radius.
Then find the surface area of that scoop. (Normal thoughts of a geometry
ice cream.) *****hint - go backwards****
student eating
Answer:
radius: 3.50 inarea: 153.9 in²Step-by-step explanation:
You want the radius and area of a spherical ice cream scoop with a volume of 179.59 cubic inches.
VolumeThe volume of a sphere is given by the formula ...
V = (4/3)πr³
RadiusThen the radius will be ...
r = ∛(3V/(4π))
r = ∛(3·179.59/(4π)) ≈ 3.49997 . . . . in
The radius is about 3.50 inches.
AreaThe area of a sphere is given by ...
A = 4πr^2
A ≈ 4π·(3.49997 in)² ≈ 153.9355 . . . . in²
The area of that scoop is about 153.9 square inches.
__
Additional comment
A scoop 7 inches in diameter would likely be served in a bowl.
#95141404393
can someone plz help with my math?!?!
Answer:
a) Plan B cost more, and $6
b) Plan B cost less according to long calls
Step-by-step explanation:
As you can see that at 175 minutes used(per month) Plan A is $14 and Plan B is $20. So Plan B cost more but the difference between then is 20 - 14 = 6. For the second question: They cost the same at 250 minutes used(per month) and Plan B since the line is flat and the price is the same for all minutes
what is 100% more than 3026.9
Answer: 100% more than 3026.9 is 6053.8
Step-by-step explanation:
If you have a calculator, you put 3026.9 plus 100%
Answer:
6053.8
Step-by-step explanation:
100% = 1.00
3026.9 + 3026.9(1.00) = 6053.8
Increasing a number by 100% is the same thing as doubling it
I am really confused what a mean is in math
Answer:
A mean in math is when you have a set of numbers, you add up all numbers of the set and then divide that sum by the total amount of numbers.
Example: 3,6,8,9
3+6+8+9=26
26/4 (because there is four numbers)
26/4= 6.5
So the mean of that set will be 6.5
Step-by-step explanation:
Brody runs a farm stand that sells strawberries and grapes. Each pound of strawberries sells for $2.50 and each pound of grapes sells for $2. Brody made $160 from selling a total of 72 pounds of strawberries and grapes. Graphically solve a system of equations in order to determine the number of pounds of strawberries sold, x,x, and the number of pounds of grapes sold, yy.
The number of pounds of strawberries sold and the number of pounds of grapes sold is 32 and 20 respectively.
What is equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given that the selling price of strawberries each pound = $2.50,
The selling price of grapes each pound = $2
The total earning = $160
Let x is the no of a pound of strawberries and y is the no of a pound of grapes sold, then equation will be,
x = y + 12 and 2.50x + 2y= 160
Solve the equation by substitution method;
x = 32 and y = 20
Therefore, the number of pounds of strawberries sold is 32
the number of pounds of grapes sold is 20.
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Algebra transformation
f(x) =
f(x) =
f(x) =
f(x) =
Algebra transformation
for Graph1 f(x)=f(x)+4
for Graph2 f(x)=-f(x-4)
for Graph3 f(x)=f(x-7)
for Graph4 f(x)=f(x-2)-5
Define reflection of graphIn mathematics, the reflection of a graph is a transformation that produces a mirror image of the original graph across a specific line or point. The line or point across which the reflection occurs is called the axis of reflection.
Graph1
Transform the graph by +4 units in y direction.
f(x)=f(x)+4
Graph2
Transform the graph by +4 units in x direction.
f(x)=f(x-4)
Now take the reflection of graph about x axis
f(x)=-f(x-4)
Graph3
Transform the graph by +7 units in x direction.
f(x)=f(x-7)
Graph5
Transform the graph by -5 units in y direction.
f(x)=f(x)-5
Now Transform the graph by -2 units in x direction.
f(x)=f(x-2)-5
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*20 points*
What is the probability of drawing yellow marble followed by a red marble from a bag containing 12 yellow marbles, 14 red marbles, and 15 green marbles if the first marble is not replaced?
a. 192/1,849
b. 18/43
c. 21/205
Answer:
c: 21/205
Step-by-step explanation:
The probability of choosing a yellow marble first is 12/41 bc there are 12 yellow marbles and 41 marbles to choose from.
The probability of choosing a red marble is 14/40 bc there are 14 red marbles and 40 marbles to choose from( since you have removed the marble you first chose so there are 40 marbles left).
Multiplying these two together, 12/41 * 14/40 = 168/1640, simplified it's 21/205.
Drag each statement to the correct location on the table. Classify the shapes based on their volumes. a cone with a radius of 12 units and a height of 6 units a cylinder with a diameter of 12 units and a height of 27 units a sphere with a diameter of 12 units a cylinder with a diameter of 8 units and a height of 18 units a sphere with a radius of 9 units a cone with a diameter of 18 units and a height of 36 units 288 TT 972 TT
Answer:
288\(\pi\)
cone with radius 12 and height 6cylinder with diameter 8 and height 18sphere with diameter 12972\(\pi\)
cone with diameter 18 and height 36cylinder with diameter 12 and height 27sphere with radius 9Step-by-step explanation:
\(\textsf{volume of a sphere} =\dfrac43\pi r^3\)
\(\textsf{volume of a cone} =\dfrac13\pi r^2h\)
\(\textsf{volume of a cylinder} =\pi r^2h\)
\(\textsf{diameter} =2r\)
(where r is the radius, h is the height and d is the diameter)
Input the given values of r (d) and/or h into the above equations
Cone
r = 12, h = 6: volume = 288\(\pi\)
d = 18 ⇒ r = 9, h = 36: volume = 972 \(\pi\)
Cylinder
d = 12 ⇒ r = 6, h = 27: volume = 972\(\pi\)
d = 8 ⇒ r = 4, h = 18: volume = 288\(\pi\)
Sphere
d = 12 ⇒ r = 6: volume = 288\(\pi\)
r = 9: volume = 972\(\pi\)
Look at the following number sequence.
6, 9, 12, 15, . . .
Based on the pattern, what are the next two terms?
Answer:
18, 21
Step-by-step explanation:
By finding the difference between each term, you can find the pattern. 9-6=3, 12-9=3, 15-12=3, so we know that each term is 3 more than the last.
Therefore, by following the pattern of +3, the next term is 15+3=18 and the one after that is 18+3 = 21
Answer:
the next two terms would be 18 and 21
Can you please help me thanks
Answer:
b . all of the other ones look the same and that one is the different one
Answer:
B
Step-by-step explanation:
A proportional relationship graph should be a straight line, no curves.
Using the chart above, which of the following statements is true when comparing the account balances?
Did u get your answer I really need this fast
3. Two dice are to be rolled. The sample space consists of the 36 outcomes listed below. Note that a 2, 3 is different from a 3, 2. The first number is what is rolled on the Red die and the second number is what is rolled on the Green.
a) If we decide to use the equally likely outcome probability model, what would the probability of each outcome be? Use 4-decimal places for your answer. You can always use more but never less.
The probability of each outcome would be 1/36.
Using 4 decimal places, the probability of each outcome in the equally likely outcome probability model would be 0.0278.
To calculate the probability of each outcome in the sample space when using the equally likely outcome probability model, we need to determine the total number of outcomes and then divide each outcome by the total.
Given that two dice are being rolled, there are 6 possible outcomes for each die, resulting in a total of 6 * 6 = 36 outcomes in the sample space.
To find the probability of each outcome, we divide 1 by the total number of outcomes (36).
Therefore, the probability of each outcome would be 1/36.
Using 4 decimal places, the probability of each outcome in the equally likely outcome probability model would be 0.0278.
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In Sakura's garden, for every 5 red flowers, there are 10 yellow flowers. There are a total of 75 yellow and red flowers in her garden. How many red flowers are in her garden?
Answer:
25
Step-by-step explanation:
So we have ratio of 5 red:10 yellow.
So 10+5=15. 75/15=5
So there are 5*5=25 red flowers and 5*10=50 yellow flowers.
Answer:
30
Step-by-step explanation:
What you need to do first is divide 75 ÷ 5, which eqals 15. Then divide 15 ÷ 5. which is 3. Now multiply 3 x 10. Which is 30.
Hope this helps!
The image of the point (-1,-8) under a translation is (0, -11). Find the coordinates of the image of the point (-4,-1) under the same translation.
Answer:
(-3,-4)
Step-by-step explanation:
● (-1,-8) => (0,-11)
Notice that to move from -1 to 0 in the x-axis we should go one unit to the right wich means adding 1.
● -1 + 1 = 0
Notice that to move from -8 to -11 in the y-axis we should go 3 units down wich means substracting 3.
● -8-3 = -11
Let's do the same for the second point.
● (-4,-1) => ?
Add 1 to -4
● -4+1 = -3
We moved 1 unit to the right by adding 1
Substract 3 from -1
● -1-3 = -4
We moved down 3 units by substracting 3
So the image of (-4,-1) is (-3,-4)
16. Rachael teaches at the college and it pays $3000 per month. She spends $50 on groceries per
week. Netflix costs $9 per month. She pays $50/month for internet. Utilities cost $200 per
month. Rachael's phone bill is $82 per month. Find the net monthly cash flow. (assume 1 month
= 4 weeks).
Answer: Rachel gets a total of 2459 dollars to save each month.
Step-by-step explanation:
200+9+50+200+82=541
3000-541=2459
2x-15< -0.8 or 2x-15> 0.8 solve and write in interval notation
Answer:
Step-by-step explanation:
To solve the inequalities 2x - 15 < -0.8 and 2x - 15 > 0.8, we will solve them separately and then combine the solutions.
First, let's solve the inequality 2x - 15 < -0.8:
2x - 15 < -0.8
Add 15 to both sides:
2x < 14.2
Divide both sides by 2 (since the coefficient of x is 2 and it is positive, we don't need to flip the inequality symbol):
x < 7.1
Now, let's solve the inequality 2x - 15 > 0.8:
2x - 15 > 0.8
Add 15 to both sides:
2x > 15.8
Divide both sides by 2:
x > 7.9
So, the solutions to the inequalities are:
x < 7.1 and x > 7.9
To write these solutions in interval notation, we can express them as separate intervals and then combine them using the union symbol (∪):
Interval 1: (-∞, 7.1)
Interval 2: (7.9, +∞)
Combining these intervals, the solution in interval notation is:
(-∞, 7.1) ∪ (7.9, +∞)
Can somebody please help with this?
Anna bought 3 types of fruit for a fruit salad. She paid three times as much for blueberries as for pears and $2.50 less for strawberries than for blueberries.
If The total cost was $13.25 how much did Anna spend on each type of fruit
Answer:
Anna spent $ 2.25 on pears, $ 6.75 on blueberries, and $ 4.25 on strawberries.
Step-by-step explanation:
Given that Anna bought 3 types of fruit for a fruit salad, and she paid three times as much for blueberries as for pears and $ 2.50 less for strawberries than for blueberries, if the total cost was $ 13.25, to determine how much did Anna spend on each type of fruit, the following calculation must be performed:
Pears: X
Blueberries: 3X
Strawberries: 3X - 2.5
X + 3X + 3X - 2.5 = 13.25
7X = 13.25 + 2.5
X = 15.75 / 7
X = 2.25
Pears: 2.25
Blueberries: 3 x 2.25 = 6.75
Strawberries: 3 x 2.25 - 2.50 = 6.75 - 2.50 = 4.25
2.25 + 6.75 + 4.25 = 13.25
Therefore, Anna spent $ 2.25 on pears, $ 6.75 on blueberries, and $ 4.25 on strawberries.
Solve x2 - 4x + 1 = 0.
x= 2 + 2i15
x = 4+ V3
x = 2/3
x= -2-3
Answer:
x = 2 ± √ 3
Step-by-step explanation: