Answer:
Two dogs: 30%
Two cats: 20%
Two dogs OR two cats: 50%
Step-by-step explanation:
Since the total is 50, we have to multiply all the numbers by two. The total will then 100, so one unit in each category will represent one percent. For example, 15 x 2 = 30, so the chance for two dogs is 30%.
If your question meant two dogs OR two cats as a single probability - not the individual probabilities of two dogs and two cat - then it is 50%, because 30 (two dogs) + 20 (two cats) = 50 (two dogs OR cats). I hope this helps! Sorry if my explanation doesn’t make lots of sense, I’m typing this off my phone. Feel free to ask any questions!
Please help me find the perimeter of the figure.
question: x/3 ≤ -6
answers: A) x ≤ -2 B) x ≥ -2 C) x ≤ -12 D) x ≤ -18
please help !!
What is the surface area of the prism?
Answer:
I believe it's 234
Step-by-step explanation:
A=2(wl+hl+hw)=2·(3·15+4·15+4·3)=234
7(10s−10) ==
7\left(10s-10\right)7(10s−10) ==
Answer:
Use the given functions to set up and simplify 7/l ⋅ (10s − 10/r) ⋅ (7(10s −10)).
7(10s −10) = 70s −70
7/l ⋅ (10s − 10/r) ⋅ (7(10s - 10)) = 4900(sr-1)(s−1)/rl
Step-by-step explanation:
Answer:
Step-by-step explanation:
233335.768
guys pls 3 :April and Bill went to the grocery store to buy chocolate bars. April bought 4 small chocolate bars and 6 large chocolate bars, while Bill bought 4 small chocolate bars and 3 large chocolate bars. If April paid $16.50 and Bill paid $11.25, what is the price of a single large chocolate bar?
Answer:
To do this equation, we could put it in terms of algebra, lets say the large chocolate bars are represented by L and the small bars by S
April
4S + 6L = $16.50
Bill
4S + 3L = $11.25
Looking at this, we can see that the difference between the two purchases is that Bill bought three less large chocolate bars, this means the difference in total cost equals three large chocolate bars. Using this knowledge.
$16.50 minus $11.25 = $5.25
$5.25 = Three Large Bars
Divide this by three to get the cost of one large bar.
$1.75 is the cost of one single large bar.
Step-by-step explanation:
credits to:
lolarodgers274
Answer:
Cost of one large chocolate bar = $ 1.75
Step-by-step explanation:
Let the cost of one small chocolate bars = $ s
Let the cost of one large bars = $ l
April:
Cost of 4 small bars = 4*s = 4s
Cost of 6 large bars = 6*l = 6l
Total cost of 4 small bars and 6 large bars = $ 16.50
4s + 6l = 16.50 ------------------(I)
Bill:
Cost of 4 small bars = 4*s = 4s
Cost of 3 large bars = 3*l = 3l
Total cost of 4 small bars and 3 large bars = $ 11.25
4s + 3l = 11.25 ------------------(II)
Subtract II form equation (I)
(I) 4s + 6l = 16.50
(II) 4s + 3l = 11.25 (-)
- - -
3l = 5.25 {Divide both sides by 3}
l = 5.25/3
l = 1.75
Cost of one large chocolate bar = $ 1.75
Mr. Roosevelt has 48 nails that each weigh 1.35 ounces. What is the weight of these nails in ounces?
Answer:
64.8 ounces
Step-by-step explanation:
48 x 1.35 = 64.8 ounces
Answer: 64.8 oz
Step-by-step explanation:
You would start by turning this into a equation. You would multiply 48 by 1.35. The ending answer you recieve is 64.8. Hope that this helps.
if you dont know the answer dont do it if you you do do it
The water level in a glass decreases 0.4 cm each hour due to evaporation. At the beginning of the experiment, the water level is 12.6 cm.
Let x represent time, in hours, elapsed since the beginning of the experiment and let y represent the water level, in centimeters.
Part A
Construct a linear function, using x and y from above, that determines the water level at a given time, in hours, after the experiment begins.
Part B
How many hours does it take for all of the water to evaporate?
Answer:
Part A
12.6 - 0.4x = y
Part B
x = 31.5
Step-by-step explanation:
Part B
12.6 ÷ 0.4 = 31.5 hours
y=12.6-0.4x is the required linear equation and it takes 31.5 hours to completely evaporate the water in glass.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that in the beginning of the experiment, the water level is 12.6 cm.
The water level in a glass decreases 0.4 cm each hour
Let x represent time, in hours, elapsed since the beginning of the experiment and let y represent the water level, in centimeters.
We need to find the linear function, using x and y from above, that determines the water level at a given time, in hours, after the experiment begins.
y=12.6-0.4x
We need to find how long will it take to for all of the water to evaporate.
12.6/0.4 = 31.5 hours
Hence, y=12.6-0.4x is the required linear function and it takes 31.5 hours to completely evaporate the water in glass.
To learn more on Equation:
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what is the sum of X? and how did you do it
Is figure A’B’C’D’ a translation of figure ABCD? Explain.
A. Yes; it is translated 2 units left and 2 units up.
B. Yes; it is translated 1 unit left and 3 units up.
C. Yes; it is translated 3 units left and 1 unit up
D. No; the two figures are oriented differently.
PLEASE HELPPP ASAP, WILL GIVE BRAINIEST!!! NO LINKS OR YOU WILL BE REPORTED!
Angel and Jayden were at track practice. The track is 2/5 kilometers around.
- Angel ran 1 lap in 2 minutes
- Jayden ran 3 laps in 5 minutes
How far does Angel run in one minute?
Answer:
1/5 kilometer
Step-by-step explanation:
Answer:
1/5 kilometer's
Step-by-step explanation:
When his bus arrives, Calvin is 40 feet east of the corner. The door of the bus is 30 feet north of the corner.
How far will Calvin run directly across the field to the bus?
(Sorry the image is a little pixelated, also I will give brainliest!)
Answer:
140
Step-by-step explanation:
Answer:
answer is 50 meters. 40 squared + 30 squared is equal to 2500, and the square root of that is 50
the formula for the pythagorean theorum is a² + b² = c², and then square root c² to get the answer
please help me on this
Answer:
Step-by-step explanation:
how to distribute negatives, such as - (6r - 10)
Answer:
In a problem using the distributive property, think of the minus sign as a negative symbol for the number which follows it, rather than the operation of subtraction. Apply the rules for multiplying positive and negative numbers, then insert the correct sign, + or –, between the final terms of your answer.
Step-by-step explanation:
Baldwin drank 1/6 of a glass of water in the morning and 1/6 of a glass in the afternoon. How much water did Baldwin drink in all?
Write your answer as a fraction or as a whole or mixed number.
Answer:
1/3
Step-by-step explanation:
he drank 2/6 which can be simplified to 1/3
Answer:
2/6 or 1/3
Step-by-step explanation:
1/6 +1/6 =1+1/6
2/6 divided by 2
2/2=1
6/2=3
1/3 is the same as 2/6
I really hope I helped
Can I please have brainliest please?
PLEASE HELP ASAP!!!
will give brainiest!!!!!!
Answer:
Step-by-step explanation:
A translation is when a geometric figure slides up, down, left or right on the coordinate plane. The figure moves its location, but doesn't change its orientation. It also doesn't change its size or shape. When you perform translations, you slide a figure left or right, up or down
basically, everything is just moving around same distance and same direction
your swimming pool is in the shape of a cylinder with a diameter of 16 feet and has a volume of 1000 ft^3 what is the height of your pool? round the answer to the nearest whole number.
Choose the statement that best describes a ray.
A ray is a part of a line with two endpoints.
A ray extends forever in both directions.
A ray has one endpoint and continues forever in the opposite direction.
A ray is an exact location.
Answer:
A ray has one endpoint and continues forever in the opposite direction.
Step-by-step explanation:
A ray is a part of a line that has one starting point but no end point, so it continues forever. Therefore, the answer is: a ray has one endpoint and continues forever in the opposite direction.
The statement " A ray has one endpoint and continues forever in the opposite direction" is correct.
What is a ray?The definition of ray in math is that it is a part of a line that has a fixed starting point but no endpoint. It can extend infinitely in one direction. Since a ray has no end point, we can’t measure its length.
Ray can extend infinitely in one direction. On its way to infinity, a ray may pass through more than one point. When naming a ray, it is denoted by drawing a small ray on top of the name of the ray.
Therefore, the statement " A ray has one endpoint and continues forever in the opposite direction" is correct.
Learn more about the ray here:
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30 points and brainly
I WILL GIVE BRAINLIEST
Transform the equation.
Stretch y = 3x by a factor of 2.
The transformed equation is = ?
Answer:
y = 6x
Step-by-step explanation:
For a vertical stretch, you simply multiply x by the factor you want to stretch it by. 3x • 2 is 6x.
Answer:
y=6x
Step-by-step explanation:
Stella is running a bakery. She has made a street sign to direct people to her bakery. She painted one side of the post and sign. What is the painted area? (Please help I am so confused lol, I am not the brightest -w-)
Answer:
768 square inches is the correct answer to this problem
Step-by-step explanation:
First we calculate the large rectangle, (75 by 8 in). 75 x 8 = 600
Next we calculate the small square, (12 by 12 in). 12 x 12 = 144
Then we calculate the triangle, (12 by 4 in). [12 x 4]/2 = 24
When you add them all together you get 768 square inches.
Answer: 768!
Step-by-step explanation:
I did this quiz before
Ok so this is really hard for me so i need some help plss help me remember no links and no doing it just for points
Answer:
Nonlinear, linear, nonlinear(Please excuse my grammar)
Step-by-step explanation:
A is nonlinear because it is an exponential function. As we add more X inputs, the change is the Y coordinates increase by a greater and greater amount. As an example, X=1, then Y=3, X=2, then Y=9, etc. B is linear because it is a horizontal line. No matter the X input, Y will remain the same because it is given: y=-5. C is nonlinear because it is a quadratic function. In any quadratic function, the line reaches a vertex before changing directions therefore, not forming a line.
A car dealership recently started tracking the number of cars sold each month based on the number of commercials aired on TV that month. The scatter plot shows this data. A line of best fit has been drawn.
The equation for the line of best fit is shown.
y = 3.33x + 13.5
Based on the equation for the line of best fit, about how many cars will the dealership sell in a month if they air 14 commercials that month?
A. 53 cars
B. 60 cars
C. 72 cars
D. 85 cars
. Lucia made a banner for a band event in the shape of a parallelogram. The height of the banner is 4 1/2 feet. The base of the banner is 10 1/2 feet. What is the area of the banner in square feet?
true or false:
Every quadrilateral is a square.
Every square is a quadrilateral.
Every rhombus with four right angles is a square.
At a bus station, buses begin their routes at 6:00 a.m. The schedule for two of the buses is
based on the time intervals listed below.
Bus A has a long route and leaves the station every 75 minutes.
Bus B has a short route and leaves the station every 15 minutes.
What is the next time Bus A and Bus B will leave the bus station at the same time?
A 7:00 a.m.
B 7:15 a.m.
C 7:30 a.m.
D 8:30 a.m
To find the next time when Bus A and Bus B leave the station at the same time, we need to find the first common multiple of the time intervals of the two buses.
The time intervals for Bus A are 75, 150, 225, 300, and so on.
The time intervals for Bus B are 15, 30, 45, 60, 75, 90, and so on.
The first common multiple of 75 and 15 is 75, so the next time when Bus A and Bus B leave the station at the same time will be 75 minutes after their last common departure time, which was 6:00 a.m.
Therefore, the next time when Bus A and Bus B will leave the bus station at the same time is 7:15 a.m., which is option B.
Please help thxs .....
Answer:
B: 6700 Meters
Step-by-step explanation:
There is 1000 meters in a kilometer. So, if you multiply the 1000(Meters in a kilometer) by 6.7. You will get 6700.
Please help me and hurry thx
Answer:
10 percent chance because there's 10 tiles in total and percentages have to add up to 100
Step-by-step explanation:
Find the surface area of the prism.
The surface area is
square meters.
HURRY I NEED HELP PLEASE
Answer:
Step-by-step explanation:
So you have to remember, area is LxW - Lenth x Width.
Also remember base is bxh - Base x height.
T he rectangle has a area already which is 3x3 = 6 but remember you also have to find the base. So,
you do Area = 50.4 yd²
Step-by-step explanation:
Base dimension of container = 4⅕ by 1⅓ yd
Array: 3 * 3 containers without space
Area covered by the containers
First, it'll be assumed that the container has a rectangular base.
The dimension of the base is measured out as follows:
Length, L = 4⅕ yd
Width, W = 1⅓ yd
Note that this can also be interchanged.
Next, is to calculate the area of 1 container..
Area = 4⅕ yd * 1⅓ yd
Convert mixed fractions to improper fraction
Area = 21/5 * 4/3 yd²
Area = 84/15 yd²
Area = 28/5 yd²
Area = 5.6 yd²
Next, is to calculate the area of the 3 by 3 containers.
Given that the container formed a 3 by 3 array;
This means that there 3 * 3 containers
3 * 3 = 9 containers.
Area of the 9 containers = 9 * Area of 1 container.
Area = 9 * 5.6 yd²
Area = 50.4 yd²
the area covered by the containers is 50.4 yd²
Answer:
measure
Step-by-step explanation: