Answer:
A
Step-by-step explanation:
Both of them Equal 4
You have a bag of 15 marbles. 8 are red. 5 are blue. 2 are green. If you pull out two marbles without replacement, what is the probability that one, but not both, of them, will be blue?
a
33.3%
b
57.1%
c
66.6%
d
47.6%
Answer:
a 33.3 percent
Step-by-step explanation:
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Answer:
D. 47.6%Step-by-step explanation:
GivenTotal marbles = 15Blue marbles = 5SolutionThere are two possible scenarios
1. First marble is blue and second marble is not blue:
P(blue) = 5/15 = 1/3P(not blue) = 10/14 = 5/7P(blue and not blue) = 1/3*5/7 = 5/212. First marble is not blue and second marble is blue:
P(not blue and blue) = 10/15*5/14 = 2/3*5/14= 5/21The probability that one, but not both, of them, will be blue:
5/21 + 5/21 = 10/21 = 0.476 = 47.6%Correct option is D
can someone pls help me !!!
Answer:
I dont know the answer, but I am going to give you a lot of luck, so good luck!
Step-by-step explanation:
If it is -14 degrees celsius how much warmer does it need to get before ice will begin to melt?
Por favor, no elimines esto, necesito puntos. Pero creo que serían
veinte, no estoy muy seguro ...
Answer:
15 degrees celsius
Step-by-step explanation:
15 degrees is needed to get to 1 degree celsius
if 0 degrees celsius is when it freezes then 1 should be where it begins to melt
A laptop has a listed price of $539.99 before tax. If the sales tax rate is 6.5%, find the total cost pf the laptop with sales tax included. round your answer to the nearest cent, as necessary.
the numbers of
You have a total of 10 coins consisting of nickels and dimes in your pocket. The value of the coins is $0.70. Write and solve a system of linear equations to
nickels and dimes in your pocket. Let x represent the number of nickels and let y represent the number of dimes.
System of equations
There are
nickels in your pocket and
dimes in your pocket
Answer:
6 nickels and 4 dimes
Step-by-step explanation:
6 times .05 is .30
4 times .10 is .40
just add them
.40 + .30 = .70
The equation should be:
.70 = .10y + .05x
I have 4 dimes and 6 nickels.
The question is ill-formatted. The following is the question.
You have a total of ten coins in your pocket, all of which are nickels and dimes. The total value of the coins is $0.70. To find nickels and dimes in your pocket, write and solve a system of linear equations. Let x represents the number of nickels and let y represent the number of dimes. Find the number of nickels and dimes.
How much is a cent?One-hundredth of a dollar is equivalent to one cent.
How much is a nickel?A nickel is worth 5 cents. That means $0.05.
How much is a dime?A dime is worth 10 cents. That means $0.10.
How to solve the question?As per the question,
conversion of the statements into mathematical equations:
"You have a total of ten coins in your possession, all of which are nickels and dimes."Subtracting the above equation from the below equation we get y=4.
And by substituting y=4 in x+y=10 we get x=6.
Hence, I have 4 dimes and 6 nickels.
To learn more about the system of linear equations visit- brainly.com/question/19549073
#SPJ2
Please help me (will mark brainliest)
9514 1404 393
Answer:
x = 3
Step-by-step explanation:
A vertical line has an equation of the form ...
x = constant
Here, the x-coordinate of every point on the line is 3, so the equation is ...
x = 3
Draw an ordered stem and leaf diagram to show this information.
245, 250, 251, 253, 258, 264, 267, 269, 273, 276
Key:
2415 means
Answer:
24|5
25|0;1;3;8
26|4;7;9
27|3;6
Step-by-step explanation:
key in the bottom right:
24|5means 245
A cube has a side length of s meters. The volume of the cube is
represented by the expression s^3. The volume of the cube is a function
of the side length. Does this situation represent a linear or nonlinear
function? Explain.
Answer:
non linear
Step-by-step explanation:
This situation can be represented as y=x^3 where y is the volume of the cube x is the length of its side. We find that the slope for this curve(change in y/change in x) is not constant for all points on the curve. Thus it is a non linear function.
what is half of three minuntes
Answer:
I think it's 90
Step-by-step explanation:
A every minute is 60 secs
60 times 3 = 180
180 divided by 2 =90
Solve the equation. n over 10 plus space 7 space equals space 10
Answer:
30
Step-by-step explanation:
Given the equation;
n/10 + 7 = 10
We are to find the value of n
Subtract 7 from both sides
n/10 + 7 - 7 = 10 - 7
n/10 = 3
Cross multiply
n = 10 * 3
n = 30
Hence the solution to the equation is 30
3/5 pint of juice is poured equally into 6 glasses. How much juice is in each glass? Answer in a complete sentence.
Answer:
3/30
Step-by-step explanation:
Answer:
1/10
Step-by-step explanation:
you divide by 3/5 by 6
The area of Tyrone's square bedroom is 144 square feet. He wants to paint the walls of his room. How much paint would he need to paint all four sides?
I'll give brainliest
Answer:
Each side is 12 feet.
i dont know what to do please help
Answer:
Step-by-step explanation:
Number Price per Total Commission Total cost
of Shares Share (At 6% of total)
100 $16.25 $1625 [tex]1625\times \frac{6}{100}=97.5[/tex] 1625+97.5 = $1722.5
100 $11.31 $1131 [tex]1131\times \frac{6}{100}=67.86[/tex] 1131+67.86=$1198.86
40 $9.15 $366 [tex]366\times \frac{6}{100}=21.96[/tex] 366+21.96=$387.96
100 $15.27 $1527 [tex]1527\times \frac{6}{100}=91.62[/tex] 1527+91.62=$1618.62
100 $13.22 $1322 [tex]1322\times \frac{6}{100}=79.32[/tex] 1322+79.32=$1401.32
PLEASEEEE HELPPP MEEE
Calculate the compound interest on a 12-month loan of $5,000 with a
monthly interest rate of 3%.
Answer:
12.50 dollars per month
Step-by-step explanation:
this question I do not understand .....someone please explain to me please I need it ASAP!
The nth term of a sequence is 8-n
a) Work out the first three terms of the sequence.
b) Work out the value of the first negative term of the sequence.
Step-by-step explanation:
1st term = 8-1 = 7
2nd term = 8-2 = 6
3rd term = 8-3 = 5
First negative term = 8-(-1) = 9
Percent Problems
20 out of 400 cars had a standard transmission. What percent of the cars
had a standard transmission?
Answer:
5% of the cars has a standard transmission.
Step-by-step explanation:
20 out of 400 is equal to 5 out of 100, which would be 5%
therefore 20 is 5% of 400
if thier is 24 hours in a day and the sky taste like watermelon then how many people would be born tommorow?
Answer:
The answer is apple
Step-by-step explanation: If you break it out correctly, whenever the sky tastes like watermelon its a sign of the birth of apples.
Answer:
the answer is simply 14
Step-by-step explanation:
its ez dum baby brain
Pls help :((((((((((
Answer:
Top right
Step-by-step explanation:
Rise/run is useful in this situation also is this iready?!
Please help will mark as brilliant
Answer:
7
Step-by-step explanation:
Given g(x) = -x+3,find g(1)
Answer:
g=-1+3
g=2
Step-by-step explanation:
Answer:
g(1) = 2
Step-by-step explanation:
g(1) = -1 + 3
g(1) = 2
Please helpppppppppp
Alice leaves her house and walks to school. If she walks 45 meters south and 336 meters east, then Alice is _ meters from her house
given that one of the angles of a rhombus is 120, calculate the smallest angle between one side and the diagonal
Answer:
The answer is 499m rounded
Step-by-step explanation:
Es Ola De comrade Fhfjfjkdkfkfkfkfkfkfkfldosoueehd
Simon has 12/9 cups of muffin batter. His recipe calls for 1/3 cup of batter for each muffin. How many muffins can he make?
Answer:
4
Step-by-step explanation:
12/9=4/3
4/3/1/3=4
Answer:
4 muffins
Step-by-step explanation:
Help me please an thank you
Answer:
The angle that us congruent to angle 6 is angle 2 and angle 3.
Can someone please help?
Answer:
Step-by-step explanation:
8b-4b+8-3=4b+5
4b=-5
b=-5/4=1 1/4
Answer:
4b+5
Step-by-step explanation:
The perimeter of an equilateral triangle is 63 inches. If the length of each side is (4x-3), find the value of x.
Answer:
The value of x is 6
Step-by-step explanation:
The perimeter of an equilateral triangle is P = 3 × S, where S is the length of each side
∵ The perimeter of an equilateral triangle is 63 inches
∴ P = 63 inches
→ By using the rule of the perimeter above
∵ P = 3 × S
→ Equate the right sides of P
∴ 3 × S = 63
→ Divide both sides by 3
∴ S = 21 inches
∴ The length of each side is 21 inches
∵ The length of each side is (4x - 3)
→ Equate (4x - 3) by the length of each side
∴ 4x - 3 = 21
→ Add 3 to both sides
∵ 4x - 3 + 3 = 21 + 3
∴ 4x = 24
→ Divide both sides by 4 to find x
∴ x = 6
∴ The value of x is 6
Please I need help!!!!!
Answer:
a
Step-by-step explanation: