Anyone know this if not that’s ok :)
Answer:
First and last options are correct answers
Step-by-step explanation:
domain: [tex] x\geqslant 0[/tex] because number of minutes can not be negative.
range: [tex] y\geqslant 20[/tex] because 20 is the least possible y- value for 0 minutes.
Answer:
...
Step-by-step explanation:
what is the probability of spinning a 6 and flipping tails?
Answer:
76% is the chance of it going tails after flipping 6 times
point=
slope=
point slope equation=
Answer:
Point will be 1,025 after 4 years
slope is 45
equation would be y=45x+1025
Step-by-step explanation:
this is just a guess. You are free to modify it to what you think is correct
Two lighthouses flash their lights every 20 seconds and 30 seconds respectively. Given that they flash together at 8 p.m, when will they next flash together?
Can anybody help me with these two !
Don’t answer if you do not know please
I’ll mark you as a brainliest:) .
Answer:
Step-by-step explanation:
a) Since we know that y=x^3, we can plug the values in
They would be: (-2)^3, (-1)^3, (0)^3, (1)^3, and 2^(3)
Which would be -8, -1, 0, 1, and 8
b) since we know that y=x, we can plug the values in
They would be -2, -1, 0, 1, and 2 because x = y
Hope this helps! :)
Answer:
y=x^3 -2,-8, -1,-1 0,0 1,1 2,8
y=x -2,-2 -1,-1 0,0 1,1 2,2
Step-by-step explanation:
A 9-kilogram bag of cement costs $36.36. What is the unit price?
per kilogram
Answer:
$4.04 per kilogram of cement.
Step-by-step explanation:
36.36/9 = 4.04
At the start of summer, Crater Lake 1 1/4 inches below normal. By the end of summer, it had decreased an additional 2 3/8 inches. What is it's new level?
Answer: 3 5/8 below normal
Step-by-step explanation:
From the question, we are informed that Crater Lake is 1 1/4 inches below normal and that by the end of summer, it had decreased an additional 2 3/8 inches.
The new level will be:
= 1 1/4 + 2 3/8
= 1 2/8 + 2 3/8
= 3 5/8 below normal
Which expression shows the quotient of a number n and 4?
a.4n
b.n-4
c.n÷4
d.n+4
Answer:
Is C.n/4
Step-by-step explanation:
A quotient is a answer to a division problem therefor the answer would be C
Step-by-step explanation: The word quotient means division.
So the quotient of a number and 4 means n ÷ 4.
8 + 12 = 12 +8*
O Commutative Property
O Associative Property
O Distributive Property
O Identity Property
Which answer is it?
Answer:
The answer is communtative property
Step-by-step explanation:
Changing the order of the addends doesn't affect the sum
1. Find speed when, distance is 142 km and time is 2 hours.
Answer:
BROO IS THAT RM FOR YOUR PFP?!
Step-by-step explanation:
Need help, describe in parts
Answer:
Step-by-step explanation:
1a= 6/14=3/7
1b= 5/18
2= 1/2 of 7/8=1/2 x 7/8=7/16
determine the slope between the two points
(-2,9) and (1,6) PLS I WILL GIVE BRAINIEST!!
Answer:
The slope between the two given point is -1
Step-by-step explanation:
The rule of the slope between two points (x1, y1) and (x2, y2) is
m = [tex]\frac{y2-y1}{x2-x1}[/tex]
Let us use this rule to solve the question
∵ The given points are (-2, 9) and (1, 6)
∴ x1 = -2 and y1 = 9
∴ x2 = 1 and y2 = 6
→ Substitute them in the rule of the slope above
∵ m = [tex]\frac{6-9}{1--2}[/tex]
→ Remember (-)(-) = (+)
∴ m = [tex]\frac{-3}{1+2}[/tex]
∴ m = [tex]\frac{-3}{3}[/tex]
→ Divide up by down
∴ m = -1
∴ The slope between the two given point is -1
Find the original price of a pair of gloves that is $16 after a 20% discount.
Step-by-step explanation:
16 = 20% to get to 80% we need to times by 4 so it adds up to 100%
64=80%
the orginal price was 64 dollars
Find the length of segment TS
Answer:
By the midpoint theorem,
[tex]2ST = XY\\or, 2(x+15) = x+21\\or, 2x+30 = x+21\\or, x = 21-30\\or, x = -9cm\\So, TS = x+15 = -9+15 = 6cm[/tex]
Find the value of x.
102
146
120
124
x
158
X
Answer:
x = 70
Step-by-step explanation:
180* (n-2)
180*(6-2)
180*(4) = 720
102 + 146 + 120 + 124 + 158 = 650
720 - 650 = 70
A polygon is a planar figure characterized by a limited number of straight-line segments. The value of the x is 70°.
What is a polygon?A polygon is a planar figure characterized by a limited number of straight-line segments joined to create a closed polygonal chain in geometry. A polygon is defined as a bounded planar region, a bounding circuit, or both.
The sum of the interior angles of a n-sided polygon is calculated using the formula,
Sum of the interior angles = (n-2) × 180°
For the given polygon, the number of sides is equal to 6. Therefore, the sum of the interior angles of the polygon is,
Sum of the interior angles = (6-2) × 180°
= 4 × 180°
= 720°
Further, the sum of the interior angles for the given polygon can be written as,
Sum of the interior angles = 102° + 146° + 120° + 124° + 158° + x°
720° = 102° + 146° + 120° + 124° + 158° + x°
x = 720° - (102° + 146° + 120° + 124° + 158°)
x = 720° - 650°
x = 70°
Hence, the value of the x is 70°.
Learn more about Polygon here:
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Maria and Veronica were asked to add two whole numbers. Instead, Maria subtracted the two numbers and got 10 while Veronica multiplied them and got 651. What was the correct sum
Answer:
31 + 21 = 52
Step-by-step explanation:
Calculation for the correct sum
First step is to factor 651 which means that 1 * 3 * 7 * 31 will give us 651
Second step is to find 3 possibilities numbers that will give us 10 as the difference
3 possibilities numbers =(31, 21), (93, 7), (217, 3)
Third step is to make use of equation 1 to find the numbers that has 10 as the difference among the 3 possibilities numbers
The number that has 10 as the difference is (31, 21) because 31-21 will gives us 10
Now Equation 1 = X – Y = 10
Where,
X=31
Y=21
Hence,
31 – 21 = 10
Since 31 – 21 gave us 10 as the difference which means that the correct sum will be:
Correct sum =31 + 21 = 52
Therefore the Correct sum is 31 + 21 = 52
The area of the rectangle is 34 square meters. Find the length and the width.
(x-4) meters
(x+11) meters
Answer:
2 and 17
Step-by-step explanation:
34=(x-4)(x+11)
34=[tex]x^{2} \\[/tex]+7x-44
x^2 +7x -78=0
x=6
6-4=2
6+11=17
How much do you need to sustract from 83/10 to 8
Answer:
[tex]\frac{3}{8}[/tex]
Step-by-step explanation:
Subtraction refers to an arithmetic operation that represents the operation of eliminating objects from a collection. Subtraction is meant by the minus sign.
Let [tex]x[/tex] be subtracted from [tex]\frac{83}{10}[/tex] to get [tex]8[/tex].
[tex]\frac{83}{10}-x=8\\\\x=\frac{83}{10}-8\\\\x=\frac{83-80}{8}\\\\x=\frac{3}{8}[/tex]
Therefore, [tex]\frac{3}{8}[/tex] should be subtracted from [tex]\frac{83}{10}[/tex] to get [tex]8[/tex].
The quotient x divide 5 is a negative integer. Name two
integers that x could represent and find the quotients
Answer:
Herk in a boo
Step-by-step explanation:
brainliest. follow anything . box of chocolates contains seven milk chocolates and six dark chocolates. Five of the milk chocolates and four of the dark chocolates have peanuts inside. You randomly select a chocolate and eat it. What is the probability it is a dark chocolate with peanuts?
options=2/3, 4/13, 11/13 and 8/13
Answer: 4/13
Step-by-step explanation: There are a total of 13 chocolates, and 4 of those are dark chocolate with peanuts.
Probability that the chocolate you eat is a dark chocolate with peanuts is 4/13.
What is Probability?Probability is simply the possibility of getting an event. Or in other words, we are predicting the chance of getting an event.
The value of probability will be always in the range from 0 to 1.
Given that,
Total number of milk chocolates = 7
Total number of dark chocolates = 6
Number of milk chocolates that have peanuts inside = 5
Number of dark chocolates that have peanuts inside = 4
Total number of chocolates = 7 + 6 = 13
Probability that the randomly selected chocolate is a dark chocolate with peanuts = 4/13
Hence the required probability is 4/13.
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Which rectangles are similar?
Answer:
It should be 1 and 3, but for it to be perfectly correct, it should be 17.6 and not 17.4
the answer is 1 and 3. since it isn't exact.
-7x +5 (1 - 8x)
Please help with this problem
Please help me thankss
Answer:
1/2
Step-by-step explanation:
you can find the ratio by doing 12 / 6 and you will get 2 then you dump a 1 over the 2 to get 1/2 that's not how it works in all tho
Answer:
1:1
Step-by-step explanation:
if the rule was 1:2 then they would have won 4 games so its 1:1
Write the following using algebraic notation, using the letter x for any unknown numbers:
i think of a number, halve it, then subtract four.
Answer:
1/2x-4
Step-by-step explanation:
Since we don't know the number (unknown) we simplify it as a variable, x.
Then since you're taking half of x, place 1/2 next to x. Finally subtract 4, and it concludes to 1/2x-4.
Which shows -3.72 as a rational number in the form abab?
A.-93/25
B.-57/25
C.-79/25
D. -54/25
Answer:
-3.72 is rational because it ends at the hundredths place
Step-by-step explanation:
Rational. A rational number either terminates at a point or repeats in a pattern forever.
need help pictures below
Dice will be 3 times
3/11 chance of red
H on the jackson one
A on the one about jace
Jeffrey went to the Outlets to buy some clothes. He bought a pair of pants for $59.99 and a nice shirt for $32.00. He read a sign saying that he would receive 30% off for all purchases. How much did Jeffrey spend?
Answer: 64.39 dollars
==========================================================
Explanation:
Before the discount, he would spend 59.99+32 = 91.99 dollars. This is before sales tax is added.
However, he gets 30% off, so he saves 0.30*91.99 = 27.597 = 27.60 dollars.
Meaning that he actually spends 91.99 - 27.60 = 64.39 dollars
--------------
As a shortcut, we can multiply 91.99 by 0.70 to get 64.393 which rounds to 64.39
The 0.70 is due to the fact that if he saves 30%, then he still has to pay the remaining 70%
Keep in mind that sales tax would need to be added on; however, your teacher doesn't mention the sales tax rate.
Is your grade level (9th, 10th, etc.) independent of your height? Why or why not? Type your answer below.
Hey there!
The answer is yes, because it does not depend on your height, because you can be any height in any grade (well, maybe not ANY height, because you can't be, like, 100 feet, or 1 inch, but you get the point...).
Hope it helps and have a great day!
which statement best describes the graphs of the lines
A. they are parallel
B. they are the same line
C. they intersect at exactly one point
D. they intersect at exactly two points
Answer:
A
Step-by-step explanation:
Since they have the same slope and have different y-intercept they're parallel
600 students attend Ridgewood Junior High School. 4% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Answer:
24
Step-by-step explanation:
4% of 600 is 24
hope this helps