*Urgent* im not sure look at the picture
Answer:
43.4 mph
Step-by-step explanation:
super simple, you can disregard all the speed stuff, since they are both hours, it is useless information. all you have to do is convert distances, so multiply 70 by .62 to get 43.4milers per hour.
if you have any questions, leave them in the comments, i will try to answer them, pls give brainliest if this helps.
Which equation represents a proportional relationship?
Answer:
y = 4x + 1
Step-by-step explanation:
I'm sorry if i am wrong
sowwy my "r" key bwoke so now i can only copy and paste it but I need help with my question for I weady wight now! will give bwainlest
Answer:
you typed for tho but
anyway
This is a ratio problem. If drying : water = 5 : 2, what is water when dry ing = 15? The new ratio is 15 : water. How do we get from the first ratio to the new one? We multiply by 5. Meaning, we also need to multiply the 2 quarts of water by 5, giving us 10 quarts of water.
Step-by-step explanation:
MARK ME BRAINLIEST PLZZZZZZZZZZZZZzzzzzzzzzzzzzzzzzzzzzzzzz
What is the perimeter of the object (Hint: Not all numbers should be used to find your answer) (Provide number only in your answer) *
Answer:
27 IN
Step-by-step explanation:
If you want to calculate the perimeter of an irregular trapezoid, there's no special formula - just add all four sides:
Trapezoid perimeter = a + b + c + d
Maybe you've noticed, but it's the formula for any quadrilateral perimeter.
There's also an option that that presents itself with certain special trapezoids - like an isosceles trapezoid, where you need a, b, and c sides. Another example is a right trapezoid, where the length of the bases and one leg are enough to find the shape's perimeter (the last leg is calculated using Pythagoras' Theorem).
Lines v and t are parallel, and are cut by transversals m and h. What is the degree measure of angle y? I need an answer fast.
y = _____ degrees
Answer:
y = 123 degree
Step-by-step explanation:
180 - 57-60 = 63
The lines v and t are parallel that v shows us 180-60-57 = 63
The lines t shows us 63 + 60 = 123 degree
The angles can also be solved just 180-57 = 123 but wouldn't prove the comparison of v and t and how mv angle is larger than mh..
Can someone help me with Geometry Triangle?
Answer:
4
Step-by-step explanation:
A = BH
Area = Base x height
4 x 4 = 16
Base =4
Height = X
16 ➗ 4 = X
16 ➗ B = X/H
16 ➗ 4 = 4
Therefore the answer is 4
Sorry about the other guy I hope this pays up <3
..........I need help.........
Answer:
ok
Step-by-step explanation:
and its 64cm square
I'm crying for help!!!!!!!!!
Answer and Step-by-step explanation:
The radius is half of the diameter.
Radius
7ft.
Diameter
14ft.
Circumference
Formula: [tex]C = 2\pi r[/tex]
Plug 7 in for r.
C = [tex]14\pi[/tex]
[tex]14\pi ft^2.[/tex] or 43.9823 [tex]ft^2[/tex]
#teamtrees #PAW (Plant And Water)
Answer:
radius=7, diameter=14 circumference=43.9823
Step-by-step explanation:
radius is 1/2 of diameter diameter is stated 14 and circumefernce is found by dπ
When baking a cake, you have a choice of the following pans:
(1)a round cake pan that is 2 inches deep and has a 7-inch diameter
(2)a 6-inch × 9-inch rectangular cake pan that is 2 inches deep
Which of these pans has the larger volume? Justify your answer. Write an essay. I'll give the brainliest.
Answer:
2 has the larger volume because it's wider than pan 1
Step-by-step explanation:
I will give brainliest, help pls! AND EXPLAIN
You have 15 yards of ribbon for your gift boxes. Each box gets the same amount of ribbon. How much ribbon will each of your 20 gift boxes get?
Answer:
3/4 of a yard or 0.75 of a yard for each gift box.
Step-by-step explanation:
15 yards of ribbons
20 gift boxes
20/15 = 0.75
0.75 would be split evenly for all 20.
Answer:
2.25 feet
Explanation:
You would get 0.75 yards because 20 boxes divided by 15 yards is 0.75 yards
John has a bag of red and blue marbles. John chooses 2 marbles without replacing the first. Let A be the event where the first marble chosen
is red. Let B be the event where the second marble chosen is blue.
The conditional probability of an event depends on the occurrence of another event. The correct option is C.
What is Bayes' Theorem?The conditional probability of an event depending on the occurrence of another event is equal to the likelihood of the second event given the first event multiplied by the probability of the first event, according to Bayes' Theorem.
Suppose that there are two events A and B. Then suppose the conditional probability is:
P(A|B) = probability of occurrence of A given B has already occurred.
P(B|A) = probability of occurrence of B given A has already occurred.
Then, according to Bayes' theorem, we have:
[tex]\rm P(A|B) = \dfrac{P(B|A)P(A)}{P(B)}[/tex]
(assuming the P(B) is not 0)
Given John has a bag of red and blue marbles. John chooses 2 marbles without replacing the first. Let A be the event where the first marble chosen
is red. Let B be the event where the second marble chosen is blue. Therefore, the Probability P(B|A)=0.6 is described as the probability of choosing a blue marble after a red marble has been removed is 0.6.
Hence, the correct option is C.
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What is the difference between mean and median
The difference between the mean and median is that the mean is the average number. f.e: 1, 2, 2, 2, 3, 3, 4, 5 - and if you add all those up, the mean would be 3, or 2.
But the median is the number in the middle Number.
What if you have 2 medians, though?
Well, that’s easy to solve IMO.
F.e: 22, 22, 23, 23, 23, 24, 24, 24, 25, 25
The median is either 23 or 24, right?
Okay. That’s simple. But what exactly do we do?
Let me show you:
So get the sum of 23 and 24, which is 47.
Now divide 47 by 2. And what do we get?
23.5.
Now round that, and you get 24. So 24 is the median!
Hope that helps!
Answer:
mean is the AVERAGE of all numbers
Step-by-step explanation:
because when you add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS!
and a median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average.
hope this helps
please answer (middle school) (probability)
please helps, no links or i will report
The functions, f(x) and g(x) , are shown below.
x f(x)
-4 7
-2 5
0 3
2 1
4 -1
In two or more complete sentences, compare the slopes of the two functions. In your comparison, include which function has the greatest slope.
Answer:
The slope of f(x) is -2/2 and the slope of g(x) is 0. When the line it's horizontal and not an increasing or decreasing line, the slope it's always 0. The greatest slope is of the f(x) function because the slope is not equal to 0.
The radius of a cylindrical water tank is 1.5 ft, and its height is 16 ft. What is the volume of the tank?
Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
Answer:
[tex]volume \: of \: the \: pipe = \pi {r}^{2} h \\ = 3.14 \times {1.5}^{2} \times 16 \\ = 113.04 {ft}^{3} [/tex]
113 ft³ to the nearest whole number
After adding an 8-pound box with 6 identical boxes, the box weighted 72 pounds. The equation is 6x + 8 = 72. What does X equal?
Answer: x = 10.6666666 or 10 2/3
Step-by-step explanation:
6x + 8 = 72
- 8 -8
6x = 64
6x/6 = 64/6
x = 10.6666666 aka 10 2/3
There are approximately 3000 potatoes in a ton about how many potatoes were on board on the titanic ?
Answer:
a lot ill tell u that
Step-by-step explanation:
Answer:
3000
Step-by-step explanation:
The net below is of a triangular prism. What is the surface area of the prism? 6 m 10 m A 288 m2 C 318 m? B 300 m2 D476 m2
Pls help i'll mark brainliest and don't answer if you don't know ( ˘ ³˘)♥ thank you.
Create an equivalent expression that includes a set of parentheses that make the value of the expression 5. Remember, you can have two or more numbers within the set of parentheses.
32 divided by 10 - 8 divided by 2 - 3
Tannis's first machine could throw a car 27 meters. She studied her first machine and built a better one. Her second machine could throw a car 7 times as far.
How far does the second machine throw a car?
Answer:
Hello! Your answer would be 189 meters.
Step-by-step explanation:
First, let's examine the problem closely. It says that Tannis's first machine could throw a car 27 meters, but then she studied her first machine and built another one. So far we have one part of the problem that will get us to our solution, 27 meters. The next part is where we get our last two parts of our problem, the operation and the other factor. The second part of this problem says that Tannis's second machine could throw a car 7 times as far, meaning her second machine could throw a car 7 times farther then her first machine. We are given our operation, multiplication, first, and our second factor, 7, last. Then, we must look closely at the main question we are trying to answer: How far does the second machine throw a car? We can form and evaluate an expression to answer this question. With the information we've gathered, we can form the expression: 27 meters x 7, and that equals 189 meters. I hope this helps and make sure you have an amazing day!
The distance travelled by the second machine is 189 meters.
What is mathematical operations?
The mathematical “operation” refers to calculating a value using operands and a math operator.
What will be the distance travelled by second machine?According to question, Tannis's initial machine could toss a car 27 meters, but after studying it, she constructed a new one.
We currently just have the 27 meters portion of the problem, which will lead us to the answer.
The second portion of the equation states that Tannis's second machine could toss a car seven times farther than her first machine, or seven times as far.
Our operation, multiplication, comes first, followed by our second factor, 7, in that order. With the knowledge we have acquired, we may formulate the formula: 27 meters times 7 = 189 meters.
Therefore, the correct answer is 189 meters.
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Nancy is going to pick a marble out of a bag without looking. There are three different colors- blue, red, and purple. The probability of choosing a blue marble is .25, and the probability of picking a red marble is ⅔ . What is the probability of Nancy picking a purple marble?
A. 1/12
B. 1/6
C. 1/3
D. 2/3
Probability is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
The probability of Nancy picking a purple marble is 1/12
Option A is the correct answer.
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
We have,
There are three different colors- blue, red, and purple.
The probability of choosing a blue marble is 0.25
The probability of picking a red marble is 2/3
The total probability of always 1.
The probability of Nancy picking a purple marble.
= 1 - (0.25 + 2/3)
= 1 - (1/4 + 2/3)
= 1 - (3 + 8)/12
= 1 - 11/12
= 1/12
Thus,
The probability of Nancy picking a purple marble is 1/12
Option A is the correct answer.
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PLEASE HELP, ILL GIVE BRAIBLIEST!
Answer:
Hospitals
Step-by-step explanation:
Sales taxes are generally used for retail purposes and hospitals do not fall into this category. Sorry if it is wrong.
A roller skating team has 6 members. each member has 2 skates. each skate has 4 wheels. what is the total number of skate wheels that the team has?
Answer:
48
Step-by-step explanation:
6 mems has 2 skates so first of all
12 skates in total
4 wheels per skate so
12 x 4= 48
48 wheels
fill in the table, find the rule
Answer: Input Blank : 14 Output Blank : 11 Rule : Subtract 1
Step-by-step explanation:
A fruit salad recipe calls for 10 cups of berries and 6 cups of peaches. What is the ratio of peaches to berries, in simplest form?
6:10
10:6
3:5
5:3
Delia is trying to show her brother a new magic trick with a deck of cards. If she asks her brother to draw a card from the deck. What is the probability that he will draw an joker?
A. 1/52
B. 1/50
C. 1/27
D. 1/2
Answer:
C
Step-by-step explanation:
There are 54 cards in a deck with jokers. Two are jokers.
2/54=1/27
SOMEONE PLEASE HELP I NEED IT there is a lonk to see it
Answer:
The answer is C.
Step-by-step explanation:
area= 3.14 x 7 squared
area=3.14 x 49
area= 153.86
but then you are around it to 153.9cm2
Given the net, what is the surface area of the rectangular prism below?
3in
2in
3in
2in
4in
2in
24 in 2
60 in 2
52 in 2
40 in 2
Answer:
it should be 52
Step-by-step explanation:
Use the expression 8a + 16c.
Part a
Factor the expression using the GCF.
part b
What is the value of the expression
when a = -5 and c = -1?
Answer:
PA) 8
PB) 45
Step-by-step explanation:
PA) Find the prime factors of each term in order to find the greatest common factor (GCF).
8
PB)
Step 1:
(8 x 5) + (16 x -1)
Step 2: Multiply
40 + 15
Step 3: Add
45
buck is building a horse corral with the shape and dimensions shown in the sketch. He wants to make sure the corners of the corral measure 90 degrees
how long must diagonal AC be so angle B is a right angle?
uprgigt corner is D other side is C
Downleft is A across from B
16 ft down and 12 ft side
Answer:
BxA=F
Step-by-step explanation:
Diagonal AC must be 20 feet so that ∠B will be 90°.
According to asked question, buck is creating a horse coral by designing in such a way that corners will be at 90°.
So according to question we have to make ∠B as 90°.
So quadrilateral ABCD becomes a rectangular.
Therefore ΔABC will be a right-angle triangle in which we can use Pythagoras theorem to measure the diagonal AC.
What is Pythagoras Theorem?The Pythagoras Theorem says that in a right-angle triangle, the square of the hypotenuse is the sum of square of the other two sides of the right-angle triangle.
In the right-angle tringle ΔABC,
AC²=AB²+BC²
⇒ AC²=16²+12²
⇒ AC²=256+144=400
⇒AC=√400
⇒AC=20 feet
Therefore, Diagonal AC must be 20 feet so that ∠B will be 90°.
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