Answer:
10%
Step-by-step explanation:
24 R + 16 Blu + 10 Y + 22 G + 8 Bla = 80 total
Then you cant set up a proportion:
[tex]\frac{8}{80} \frac{x}{100}[/tex]
In order for 80 to become 100, you must multiply it by 1.25. That means in order to get X, the probability of pulling a black marble, you can multiple 8 x 1.25
8 x 1.25 = 10
a circle has radius of 5cm
(a) work out circumference of the circle
(b) work out area of the circle
Answer:
A) 31.4
B)78.5
Step-by-step explanation:
A)2(pi)(r)
2*3.14*5=31.4
B)(pi)(r^2)
3.14*5^2=78.5
write the equation of the line that passes through the point (-2,7) and is perpendicular to a line that passes through the points (-6,1) and (0,4)
Answer:
Math
Step-by-step explanation:
I hope ican help sorry
express 243 as power of 3 explain
Answer:
3^5
Step-by-step explanation:
Keep dividing by 3 until you get to 1. Number of times you divided is the power.
243
81
27
9
3
1
help me in this ?? and tysm !!
Answer:
x=2
z=95
Step-by-step explanation:
Alex bought a new cell phone. The amount that he will have to pay the cell phone company, C, is described by the equation C=24m+75, where m represents the number of months during which Alex will make payments. Which could be the meaning of the slope in this equation?
Answer:
the amount of alex's monthly payment.
Step-by-step explanation:
he will need to pay each new month the same amount after a while.
The meaning of the slope in this equation will be ''the monthly payment pay by Alex for a new cell phone''.
What is Equation of line?
The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Alex bought a new cell phone.
And, The amount that he will have to pay the cell phone company, C, is described by the equation;
⇒ C=24m+75
Where, m represents the number of months during which Alex will make payments.
Now,
Since, The amount that he will have to pay the cell phone company, C, is described by the equation;
⇒ C = 24m+75
Where, m represents the number of months during which Alex will make payments.
Here, The value of slope = 24
Clearly, This represents the monthly payment pay by Alex for a new cell phone.
Thus, The meaning of the slope in this equation will be ''the monthly payment pay by Alex for a new cell phone''.
Learn more about the equation of line visit:
https://brainly.com/question/18831322
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A class of 102 students went on a field trip to the zoo. They took 6 vehicles which included cars and buses. Find the number of cars and buses they took if each car holds 4 students and each bus holds 30 students.
Answer:
they took 3 buses and 3 cars, because 3 * 30 = 90 and 4 * 3 = 12
12 + 90 = 102
Step-by-step explanation:
can you please answer my most recent question
pls help quick i will mark brainlest if you get correct answer
Answer:
b
Step-by-step explanation is nothing:
I need help with this, please and thank you to anyone who can do this.
Answer:
No
Step-by-step explanation:
Sooooooooooooo no
P.S. The answer is accually (Deleted)
Answer:
it is not correct
Step-by-step explanation:
the answer is instead of 55 its 73
if this is wrong im sryyyyy
3 1/3 +(-2 1/4) + 1 5/6 =???
Answer:
should be 4 and 9/12
Step-by-step explanation:
+$+$+$+$++$+$+#++#+#+$+
Ron asked 18 classmates whether they prefer granola bars over muffins.
He used a calculator to compare the number of classmates who said yes to the total number he surveyed.
The calculator showed the result below.
Dave says:
The only quadrilateral with two lines of symmetry is a rectangle.
Is Dave correct?
Explain your answer.
of 5
In a fruit cocktail, for every 25 ml of orange juice you need 30 ml of apple juice and 45 ml off
coconut milk. What proportion of the cocktail is orange juice?
Give your answer as a fraction in its simplest form.
Answer:
1/4
Step-by-step explanation:
The total volume of the fruit cocktail is calculated as:
Volume of orange juice + Volume of apple juice + Volume of coconut juice
= 25ml + 30ml + 45 ml
= 100ml
The proportion of the cocktail that is orange juice is given as:
= 25ml/100ml
= 1/4
Therefore, the proportion of the cocktail that is orange juice in the simplest fraction is given as:
1/4
What is the value for y?
Answer:
Isosceles triangle basically has two equal sides and angles opposite to these equal sides are also equal.Therefore
50° = 2x°
50/2 = x
25 = x
There fore value of x is 25.
so,angle B = 2 × 25
hence angle B is 50
That's all i can solve, I'm also kinda stuck.
hope this helped
Plzzzzzzzz help me it’s urgent
For the quadrant in which the following point is located, determine which of the functions are positive.
(20, -21)
sin
cos
tan
sec
csc
cot
Answer:
cos and sec are positives bc it is in the 4th quadrant
45x+10y+50=?
PLZ HELP ASAP DUE TODAY!
Answer:
5(9x + 2y + 10)
or
x = 0
y = -5
Step-by-step explanation:
If you are just factoring this, you will factor a 5 out from everything.
5(9x + 2y + 10)
or if you are trying to solve just isolate one of the variables and then substitute it into the original equation
45x + 10y = 50
10y = 50 - 45x
y = 5 - 4.5x
45x + 10(5-4.5x) + 50
45x + 50 - 45x + 50
x=0
45(0) + 10y + 50
0 + 10y + 50
10y + 50
10y = -50
y = -5
and it would be x = 0 and y = -5
The sum of 3 consecutive odd integers is 105. What are the 3 numbers? List the numbers in order from least to greatest
Answer:
33, 35, 37
Step-by-step explanation:
33 + 35 + 37 = 105
THIS COSTS MY GRADE! PLEASE HELP ASAP!!
George borrowed $8,650 from the bank for his college expenses and is paying back $350 each month. If he still owes $3,450, how long has he been paying his loan?
Answer:
14 months.
Step-by-step explanation:
3,450 - 8,650 = 5,200 divided by 350 = 14 months or 14.8 months if the answer requires a decimal.
ASAP PLS I HHAVE SCHOOL TOMORROW :((
Answer:
it divides by five
Step-by-step explanation:
500/5=100
100/5=20
20/5=4
4/5=0.8!
Brainliest pls
Calculate the length of the third side
Answer:
root (29^2 - 20^2)
=root(841-400)
=root 441
=21
HELP IM BEGGINGGGGGG
Answer:
1. between 4 and 4.5
2. between 3 and 3.5
3. between 5.5 and 6
Step-by-step explanation:
What is an example of a exponential function that is increasing?
Resham can read 3 pages in 7 minutes. Pedro can read 8 pages in 14 minutes. To get credit, justify your answer using ratios. Who is the faster reader
Answer:
pedro
Step-by-step explanation:
in 14 minutes resham can read 6 pages and pedro can read 8 just x2 on resham
Which inequality represents all values of x for which the product below is
defined?
20 pts
Step-by-step explanation:
√a is defined only when a >= 0.
Therefore for √4x * √(x + 2) to be defined, both 4x and x + 2 must be non-negative.
When 4x >= 0, x >= 0.
When x + 2 >= 0, x >= -2.
x >= 0 and x >= -2, therefore we have x >= 0. (D)
help plz urgent ! “which ratio completes the probability distribution table”
1/48
3/48
28/48
16/48
Answer:
16/48
Step-by-step explanation:
am I right want to know f I am not please tell me the answer
Answer:
AStep-by-step explanation:
it's the answerI'm 100% sureAnswer:
The correct answer is D
Step-by-step explanation:
6 × 13x = 78x6 × 9 = 54Put them together: 78x + 54This expression and the one given are not equivalent, so D is the correct answerI hope this helps!
In a shopping mall, there are 30 stands selling clothes, which accounts for 13 of the total stands. How many stands are there?
Answer: 90 stands
Step-by-step explanation:
Mistake was made in question. It should be, ''...which accounts for /...''
There are 30 stands and this translates to 1/3 of the total stands.
Assume the number of total stands is x:
1/3 * x = 30
x = 30 ÷ 1/3
x = 90 stands
Please give me the correct answer
Answer:
hypotenuse^2= 5^2+8^2
hypotenuse= 3
Step-by-step explanation:
Grandma lives 20 miles away. So far you have driven 6 3/10 miles . How many more miles do you have to drive to get to Grandma's house?
Answer:
she travel 2hours and45 mins
Step-by-step explanation:
division
PLEASE HELP ME!!!!!! IM SUPER CONFUSED AND NEED SMARTIES HELP
Answer:
I got you, The rectangle on the left is 1.62 and the rectangle on the right is 0.432 :)
Step-by-step explanation: