PLEASE HURRY!!!!! WORTH 25 POINTS!
Find the product.
(6 a + b ) ²
Answer: 12a + 2b im pretty sure
Step-by-step explanation:
Write 11/25 as a percent
Next question write 14/25 as a decimal
Answer:
44%
0.56
Step-by-step explanation:
You just divide the numerator by the denominator.
The continental US is only about 200 miles wider than Australia. Describe how you would change the map to reflect this fact.
Answer:
We would make australia 200 miles mor wider too or just give 200 miles long US to some other countrey to make their sizes equal
Step-by-step explanation:
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
pls help meeeeeeeeeeeeee
Answer:
2
Step-by-step explanation:
Total hours spent is:
\(1\frac{1}{2}+ 1\frac{1}{2} +2\frac{1}{2}+ 2\frac{1}{2} = 8\) (8hrs)
\(\frac{8 hours}{4 days} = 2hours/day\)
I NEED HELP ASAP: Round 3,942,588 to the nearest thousand. WILL BE MARKED AS BRAINLIEST IF THE ANSWER IS CORRECT
Plz help! read the instructions and write a proper answer and if you don't i will report you! And the first one to answer right will get a brainliest!
Answer:
1 = 0.61, 2 = 1.13
Step-by-step explanation:
The first is 25 + 25 + 10 + 1. This is 61 cents which is 0.61 of 1 dollar. The second is 100 + 10 + 1 + 1 + 1. This is equal to 113, 0r 1.13
BRAINLIEST PLEASE
What is the verbal phrase of -2x + 3 = 7 please help
I am creating a garden that is rectangular. If the following ordered pairs are
the corners, what is the perimeter of my garden?
(-7, 10), (-7, 2), (4, 10), (4, 2)
Answer: the perimeter of the garden is 38 units.
Step-by-step explanation:To find the perimeter of the garden, we need to add up the lengths of all four sides.
Starting with the bottom side, we can use the coordinates (-7, 2) and (4, 2). The distance formula tells us that the distance between these two points is:
d = √[(4 - (-7))^2 + (2 - 2)^2]
= √[11^2 + 0^2]
= √121
= 11
So the bottom side has a length of 11.
Moving to the right side, we can use the coordinates (4, 2) and (4, 10). Again using the distance formula, we get:
d = √[(4 - 4)^2 + (10 - 2)^2]
= √8^2
= 8
So the right side has a length of 8.
For the top side, we can use the coordinates (4, 10) and (-7, 10):
d = √[(-7 - 4)^2 + (10 - 10)^2]
= √11^2
= 11
So the top side also has a length of 11.
Finally, for the left side, we can use the coordinates (-7, 10) and (-7, 2):
d = √[(-7 - (-7))^2 + (2 - 10)^2]
= √8^2
= 8
So the left side has a length of 8.
Adding all four side lengths together, we get:
Perimeter = 11 + 8 + 11 + 8
= 38
A coin toss is used to simulate an experiment. Which of the following must be true about that experiment?
It must have four possible outcomes, each with a probability of 1/4 .
It must have four possible outcomes, each with a probability of 1/2 .
It must have two possible outcomes, each with a probability of 1/2 .
It must have two possible outcomes, each with a probability of 1/4 .
It must have two possible outcomes, each with a probability of 1/2 .
The correct option is (3).
What is Probability?A random event's occurrence is the subject of this area of mathematics. The range of the value is 0 to 1.
As per the given data:
A coin toss is used to simulate an experiment.
For finding probability of any event, we should know the sample space of the event.
The sample space for a coin toss can be obtained by observing all the possible outcomes when a coin is tossed.
Sample space = {H, T}
Where H is heads and T is tails.
There can be 2 possible outcomes, either the coin toss will result in a head or it will result in a tail.
P(H) = 1/2
Similarly
P(T) = 1/2
Hence, It must have two possible outcomes, each with a probability of 1/2 .
To learn more on Probability, click:
brainly.com/question/30034780
#SPJ3
What is value of x need help ASAP if so
Answer:
66°
because 180-114= 66
corresponding angles are equal
angles in a straight line add up to 180°
Which is the correct answer
Answer:
The mode is equal to the minimum
Is the correct answer
Step-by-step explanation:
In this case,
Mean = (52+48+48+54+50)/5
Mean = 50.4
The Median = 50,(the middle value)
Mode = 48 (the value that appears most often)
Now, the minimum value(smallest value) of the data set is 48
so,
The mode is equal to the minimum
Answer: the mode is equal to the minimum
Step-by-step explanation:
Please help me! Also, please don't complicate the answer with some high school formula or something! :)
Answer: no because u shoent take a risk like that i wouent
Step-by-step explanation:
haaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaalp
Answer: \(A=16c^2+32cd+16d^2\)
Step-by-step explanation:
The formula for area of a square is \(A=l*w\), where A is area, l is length, and w is width. Since all sides of a square is equal, we just multiply 4c+4d by itself.
\(A=(4c+4d)*(4c+4d)\) [distribute]
\(A=16c^2+16cd+16cd+16d^2\) [combine like terms]
\(A=16c^2+32cd+16d^2\)
Therefore, the area is \(A=16c^2+32cd+16d^2\).
Jada's brother drives 18 miles to work and then a quarter of that distance again. How far does Jada's brother drive?
Can you help me with this?
what is 16.5 lb + 50 + 0.25?
Answer:
66.75
Step-by-step explanation:
1 lb = 3.98 and 1 = 0.25
I'm sorry that's not a lot of information to you question, but I hope this helps! :)
do you move the decimale to the left or to the right when multiplying
What is the slope of the line in the graph?
Answer:
-1 is the slope
Step-by-step explanation:
Take 2 points, you go down 2 and right 2 to get to the next point, so the slope is -2/2 = -1
Answer:-1
Step-by-step explanation:
Look at the two points. Now, look at how the line traveled to get from one point to the other, down two and over two, or -2/2. To simplify, divide by two, which gives you -1/1 or -1
What is the relationship between x and y?
Oy and x stay constant
Oy increases as x increases
Oy decreases as x increases
Oy stays constant as x increases
Which inequalities would have an open circle when graphed? Check all that apply.
t Less-than-or-equal-to 25
-2.5 Less-than-or-equal-to m
x > 5.4
One-half less-than x
x > 0
An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:
x > 5.4
One-half less-than x
x > 0
PLEASE HELP ME! Find 15/4+(−4/13). Write your answer as a fraction in simplest form.
Answer: This picture should have everything you need
Step-by-step explanation:
A rhombus has sides of length x + 6 inches and a perimeter of 49 inches. Which equation represents this situation?
Answer:
a
Step-by-step explanation:
The equation representing this situation is 4( x + 6 ) = 49.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that a rhombus has sides of length x + 6 inches and a perimeter of 49 inches.
The equation can be written as,
4 ( x + 6 ) = 49
The perimeter is given as,
4 x side = perimeter
4 x ( x + 6 ) = 49
4 ( x + 6) = 49
To know more about an expression follow
https://brainly.com/question/25968875
#SPJ2
A carnival has a duck-pond booth. You choose a rubber duck at random. The mark on the bottom of the duck tells you whether you won a small, medium, or large prize, or no prize at all. There are 73 ducks floating in the pond. There are 5 ducks marked as large-prize winners, 11 ducks marked as medium-prize winners, and 24 ducks marked as small-prize winners. Find the theoretical probability of winning a medium prize at the duck pond. Express your answer as a decimal. If necessary, round your answer to the nearest thousandth.
Let's break down this problem step by step.
First, let's understand what's happening here. There's a carnival game where you can pick one duck from a pond. Each duck has a mark under it that might make you a winner of a prize. Some ducks are marked with large prizes, some with medium, some with small, and the rest don't win you any prize.
The total number of ducks in the pond is 73.
Out of these 73 ducks:
- 5 are marked for a large prize,
- 11 are marked for a medium prize,
- 24 are marked for a small prize.
We are asked to find the theoretical probability of picking a duck that has a medium prize mark. The theoretical probability is basically a fraction that compares the number of ways something can happen with the total number of outcomes.
Here, the number of ways you can win a medium prize is equal to the number of ducks that have a medium prize mark, which is 11.
The total number of outcomes is just the total number of ducks you can choose from, which is 73.
The probability (P) of winning a medium prize is then:
P(medium prize) = (Number of medium-prize ducks) / (Total number of ducks)
= 11/73
To convert this fraction to a decimal, simply divide 11 by 73:
= 11 ÷ 73
≈ 0.1507 (rounded to the nearest thousandth)
So, the probability of winning a medium prize at the duck pond is about 0.151 or 15.1%. Imagine, for every 100 ducks you pick (if there were that many), about 15 of them would win you a medium prize.
The theoretical probability of winning a medium prize at the duck pond is ≈ 0.150
To find the theoretical probability of winning a medium prize at the duck pond, we need to determine the ratio of the number of medium-prize-winning ducks to the total number of ducks in the pond.
The total number of ducks in the pond is given as 73.
The number of medium-prize-winning ducks is given as 11.
Therefore, the probability can be calculated as follows:
Probability of winning a medium prize = (Number of medium-prize-winning ducks) / (Total number of ducks)
Probability of winning a medium prize = 11 / 73
To express the answer as a decimal, we divide 11 by 73:
Probability of winning a medium prize ≈ 0.150
Rounded to the nearest thousandth, the theoretical probability of winning a medium prize at the duck pond is approximately 0.150
To better understand how to find theoretical probability of winning medium prize at the duck pond:
https://brainly.com/question/1369541
pls helpppppppppppppppppppppppppppppppp
Tell whether the following is certain to happen, impossible to happen, can happen but not certain:
1)You are older today than yesterday
2)Two hundred people can sit in a Maruti car
3)A tossed coin will land heads up
4)A die when tossed shall land up with 8 on top
5)India will win the next test series
6)Tomorrow will be a cloudy day
7)The next traffic light seen will be green
Plz answer the question properly plz
Answer:
Can happen, but not certain.
Step-by-step explanation:
1. you are older today than yesterday = Can happen, but not certain..
2. two hundred people can sit in a Maruti car = Can happen but not certain.
3. A tossed coin will land heads up = Can happen, but not certain
4. A die when tossed shall land up with 8 on top = Can happen, but not certain.
5. India will be the next test series = Can happen, but not certain.
6. tomorrow will be a cloudy day = Can happen, but not certain.
7. The traffic light seen will be green = Can happen, but not certain.
The expression 14.00d + 14.34c can be used to find the total cost of d pounds of almonds and c pounds of cashews. How much does it cost to buy pounds of almonds and pounds of cashews? (25 points earned if problem is done)
Answer:
There's no answer to this problem.. you would have to know how many pounds ur buying. Almonds cost $14 per pound and cashews cost $14.34 per pound if that helps..
100 points!!!!!!!!!!
A community has an empty field ready for development and plans to place a playground in the center. A model of the plan for the project is shown. A large rectangle with dimensions of 21 feet by 36 feet. Inside it is a smaller rectangle with dimensions of 15 feet by 12 feet. How much area is left for development in the field outside the playground? 756 ft2 576 ft2 288 ft2 180 ft2
Answer:
576 ft²
Step-by-step explanation:
Large rectangle:
21·36=756
Smaller rectangle:
15·12=180
Find leftover area:
756-180
=576 ft²
Hope this helps! :)
Answer:
The area that is left for development in the field outside the playground is 576 ft².
Step-by-step explanation:
To calculate the area left for development in the field outside the playground, we need to subtract the area of the smaller rectangle from the area of the larger rectangle.
The area of a rectangle is the product of its width and length:
\(\boxed{\sf Area\;of\;a\;rectangle=width \times length}\)
The dimensions of the larger rectangle are:
width = 21 ftlength = 36 ftThe dimensions of the smaller rectangle are:
width = 15 ftlength = 12 ftTherefore, the development area can be calculated as follows:
\(\begin{aligned}\sf Development \;area&=\sf Area_{large\;rectangle}-Area_{small\;rectangle}\\\\&=(21 \times 36)-(15 \times 12)\\\\&=756-180\\\\&=576\; \sf ft^2\end{aligned}\)
Therefore, the area that is left for development in the field outside the playground is 576 ft².
Naomi asked several classmates how much cash they had in their pocket. She recorded the data below:
$1.50, $5, $9, $2, $0, $22, $4.75, $11.50, $4, $3, $7.50, $5, $0.75, $2.25, $8
a. Use the frequency table to make a histogram.
Answer:
the answer is $2,883$
Step-by-step explanation:
Are the equations m+3=−5 and m=−2 equivalent? Explain.
m=___in the first equation and m=___in the second equation . Therefore, the two equations___equivalent.
Answer:
The first box is -8 and the second box is -2 and the last box is not equivalent.
Step-by-step explanation:
m + 3 = -5 subtract 3 from both sides
m = -8
First box: -8
Second box: -2
Third Box- Are not