Answer:
2/4
Step-by-step explanation:
because youre asking for the probability of two coins and there are four coins all together.
have a good day
Aisha has a piece of string that she cuts into smaller pieces. This line plot shows the length of each piece. Juan has a piece of string that is 12 as long as Aisha's seventh-longest piece. (Note: The problem states the seventh-longest piece, not the seventh-longest length.) How long is Juan's piece of string?
Answer:
2 5/8
Step-by-step explanation:
PLZZZ HELP ASAP LAST ONE TYSM
Answer:
answer: 31.4
Step-by-step explanation:
the formula to finding circumference is just diameter × pi we arent given the diameter so we have to figure it out but what we do know is the radius is half of the diameter so 5 x 2 = 10 so now that we have the diameter we just multiply by pi so 10 × 3.14 = 31.4 Hope this helps!
Answer:
10 π m
Step-by-step explanation:
Given,
Radius ( circle ) = 5 m
To find : Circumference ( circle ) = ?
Formula : -
Circumference ( circle ) = 2πr
Circumference ( circle )
= 2 x π x 5
= 10 π m
Keisha's teacher gives her the following information:
• m, n, p, and q are all integers and p = 0 and q +0
• A= and B=;
What conclusion can Keisha make?
Answer: b
Step-by-step explanation: b
Which is the ordered pair of represents point d
Answer:
D. (3,2)
Step-by-step explanation:
Answer:
(3, 2)
Step-by-step explanation:
An airplane flies 285 miles in 5 hours. What is its average speed in miles per hour?
PLEASE HELP ASAP!!!!!!
Answer:
57
Step-by-step explanation:
Speed = Distance / Time
distance = 285
time = 5 hours
285/5 = 57
Solve for X
show me what steps to do for this one
Answer:
x = 24
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
120° is an exterior angle of the triangle, then
2x + 3x = 120
5x = 120 ( divide both sides by 5 )
x = 24
Answer:
here ig ..this is all
Step-by-step explanation:
sry if I got wrong
stay safe ...
Choose the equation of the horizontal line that passes through the point (-5,1)
Answer:
[tex]y = 1[/tex]
Step-by-step explanation:
Every point on a horizontal line has the same y-value. Use the y-value of the point to find the equation of the horizontal line.
Hope it is helpful....Step-by-step explanation:
the line is passing through the point -5,1
the y-coordinare is 1
so y=1
Help me it is due in 30min
please help i’ll give brainliest
Answer:
Step-by-step explanation:
The answers are 1, 3, and 4 hundred percent sure it is correct
Someone help plz make sure it’s right plz will mark brainiest if it is:)
Answer: The second graph on the bottom is the correct answer! The point E will be at 1 on the Y axis.
Answer:it’s the second option to the left
Step-by-step explanation:
The one that has point E at (0,1)
i need some help with this please
Answer:
[tex]12 \times 15 - 8 \times 2 = 180 - 16 = 164[/tex]
Which graph represents the function f(x) = 4|x|?
Answer:
es la b
Step-by-step explanation:
What is the radius of the red circle? What is the radius of the blue circle?
Red Circle:
First find the diameter
We can do that by counting the squares
Diameter:4
The radius is half of the diameter
4/2=2
Radius of the Red Circles:2
Blue Circle:
Diameter: 2
2/2=1
Radius of the Blue Circle:1
Can some please help me with this question
9514 1404 393
Answer:
423 in²
Step-by-step explanation:
The area is given by the formula ...
A = 1/2·xy·sin(W)
A = 1/2(32 in)(96 in)sin(16°) ≈ 423.379 in²
The area of ∆WXY is about 423 square inches.
Natalie can bike 10 kilometers per hour faster than Aaron. By the time
Natalie travels 60 kilometers, Aaron has gone 40 kilometers. Find the speed
of Natalie and Aaron.
(REAL ANSWERS ONLY) FOR BRAINLIEST!
A trip is going to cost $0.25
per mile in gas plus
$7 for toll charges. Write an algebraic
expression to represent the total cost of
traveling x miles plus tolls. Then use this
expression to find the total cost to go on a 300
mile trip.
Calculate your miles per gallon
Fill up your gas tank and set the trip odometer button on the instrument panel to zero, then drive normally until it’s time to stop for gas again. When you next refuel, note the trip odometer reading to get the number of miles you’ve driven. Alternatively, you can get this figure by writing down the overall odometer reading the first time you fill up and again the second time, with the difference being your miles driven. Next, divide the mileage by the number of gallons of fuel you pumped on the second gas stop to get your miles per gallon.
Explain two different ways that you can solve the exponential equation 3+2=8 .
Answer:
i hope u get it right
Step-by-step explanation:
1 Step 1: Replace the inequality with an equal sign.
2 Step 2: With exponents, use logarithms.
3 Step 3: Solve.
4 Step 4: Evaluate.
5 Step 5: Determine the domain.
6 Step 6: (an optional step) Plot.
7 Step 1: Replace the inequality with an equal sign.
8 Step 2: With a logarithm, raise to the power of the base.
An exponential function f(x)=ab^x passes through points (0,5) and (3,1715). What are values of a and b?
Answer:
Step-by-step explanation:
f(x) = abx
Use the 2 given points to find a and b.
(0,3):
3 = ab0 ⇒ a = 3
(2,27):
27 = 3b2 ⇒ 9 = b2 ⇒ b= 3
f(x) = 3(3x)
expand -9(9-p)
...................................
Answer:
35
Step-by-step explanation:
Answer:
-81+9p
Step-by-step explanation:
-9(9-p)
-9×9-9×-p
-81-9×-p
-81-(-9p)
-81+9p
9p-81
Plzzz help due ASP....
Answer:
23.55
Step-by-step explanation:
Radius of cylinder (r) = 1.5
Height of cylinder (h) = 1
Formula for the surface area of a cylinder = 2πrh + 2πr²
Plug in the values
S.A = 2*π*1.5*1 + 2*π*1.5²
S.A = 23.55
Let's try this again also bots dont respond.
Jonathon kicks a kickball into the air. The height of the ball in feet can be determined using the equation h(t) = 32t - 16t^2 where t is time in seconds. To determine how long the ball is in the air, he would need to calculate what? minimum maximum y-intercept x-intercepts
Which equation is a step in finding the solution to how long the ball is in the air? h(0)=32(0)-16(0)^2
0=16t(2-t)
h(t)=-16(t-1)^2+16
h(3)=32(3)-16(3)^2
simplify the product (2u-4)(u^2+2u-7) pls don't just give me the answer bc i know the answer but can you pls explain how you got the answer
Answer:
2 • (u - 2) • (u2 + 2u - 7)
Step-by-step explanation:
2.1 Pull out like factors :
2u - 4 = 2 • (u - 2)
Trying to factor by splitting the middle term
2.2 Factoring u2 + 2u - 7
The first term is, u2 its coefficient is 1 .
The middle term is, +2u its coefficient is 2 .
The last term, "the constant", is -7
Step 1: Multiply the coefficient of the first term by the constant 1 • -7 = -7
Step 2: Find two factors of -7 whose sum equals the coefficient of the middle term, which is 2 .
-7 + 1 = -6
-1 + 7 = 6
a business has the following entires in their budget: $45 expense, $980 income, $249 income, $780 expense, $437 expense. what is the balance of the business's budget?
Write 5.5 as a mixed number.
Answer:
5 1/2 :)
Step-by-step explanation:
Write a number using the following clues:
a multiple of 4
greater than 30 but less than 100
Answer:
Theres a lot of numbers you can choose from 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96,
Step-by-step explanation:
Xerxes is selling cups of lemonade. He is selling regular and pink lemonade in 3 sizes: small, medium, and large. The table displays today’s sales results:
Based upon these results, how many medium regular lemonades should Xerxes sell if he expects 640 customers tomorrow?
112 medium regular lemonades
96 medium regular lemonades
80 medium regular lemonades
128 medium regular lemonades
Find (pink lemonade).
[tex]\frac{17}{40} \frac{7}{20} \frac{7}{20} \frac{3}{10}[/tex]
Part 1
Add up the values in the table: 90+36+54+45+63+72 = 360
This means 360 total drinks were sold. Of that total, 54 were medium regular.
The percentage of medium regular is 54/360 = 0.15 = 15%
Apply this percentage to the 640 customers he plans to sell to
15% of 640 = 0.15*640 = 96
Answer: 96============================================
Part 2
It sounds like your teacher wants you to find the probability of picking pink lemonade. The table says that 36 small, 45 medium, and 72 large pink lemonades were sold. That means 36+45+72 = 153 pink lemonades were sold out of the 360 total
153/360 = 0.425
Then go through each answer choice to note that 17/40 = 0.425 as well
Therefore, 153/360 = 17/40
Answer: 17/40
Ron randomly pulls a pen out of a box that contains 1 red, 2 black, and 3 blue pens. He does
this 4 times, replacing the pen each time, but pulls out a blue pen only 1 time. Ron concludes
that the observed frequency of pulling a blue pen will eventually be closer to the expected
frequency based on the theoretical probability of pulling a blue pen. Which reasoning best
supports his conclusion?
Is it A, B, C, or D
PLEASE HELP ME :)
Answer: A
Step-by-step explanation:
I did this test before : )
The theoretical probability of pulling a blue pen based on the expected frequency will get closer to 1/2 as the no. of trials increases.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The first thing is to define each of the probabilities,
Theoretical probability is defined as a proportion that expresses the ways to be successful in the total events of an experiment.
Experimental probability is defined as the proportion of the proposed result for the number of experimental attempts.
Based on the above explanation, the reason that best supports is that; the more the experiment is repeated, the closer the experimental probability gets to the theoretical one, However, as the number of attempts increases, it tends to go more to what theoretically is what would happen.
The more experiments that are done, the more the theoretical attempts trend is marked
Hence, the Theoretical probability of pulling a blue pen based on the expected frequency will get closer to 1/2 as the no. of trials increases.
Learn more about probability here;
https://brainly.com/question/11234923
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~ PLEASE HELP ~
Determine the mKL in degrees.
A) 108*
B) 51*
C) 58*
D) 70*
Answer:
Step-by-step explanation:
d
PLEASE HELP ME! I DID THE MATH AND I GOT 9.10... SO IT'S EITHER 9.9 OR IS IT 10.1 I"M NOT SURE! <3
Anne Wilson earns an average disposable income of $4,350 per month. This year, she spent $5,730 on clothing. To the nearest tenth of a percent, what percent of her disposable annual income did she spend on clothing?
9.9%
10.1%
11.0%
11.9%
None of these choices are correct.
Answer:
11%
Step-by-step explanation:
4,350/month x 12 = 52,200/year
5730/52200 = 11%
Use quadratic regression to find
the equation of the parabola
going through these 3 points.
(3,-12), (-2,43), (2,-5)
Answer: y = 1x^2 - 12x + 15
Step-by-step explanation: