Answer:
[tex]\frac{1}{2}[/tex] or 50%
Step-by-step explanation:
Cube has 6 sides = 3 odds and 3 even
probability is found using
[tex]\frac{number of favourable outcomes}{number of total outcome}[/tex] which is [tex]\frac{3}{6} or \frac{1}{2}[/tex]
1/2 = 50%
The sum of two nonnegative numbers is 50. What is the maximum value of the product of these two numbers ?
Answer:
625
Step-by-step explanation:
Let two number be x and (50-x).
The product of numbers be x(50-x).
P = 50x-x²
For maximizing the product,
[tex]\dfrac{dP}{dx}=0\\\\\dfrac{d}{dx}(50x-x^2)=0\\\\50-2x=0\\\\50=2x\\\\x=25[/tex]
So, the maximum product, P = 50(25)-(25)²
P = 625
Hence, the maximum value of the product of these two numbers is 625.
Graph the equation y = -7/2x+2 on the coordinate plane.
Answer:
2y ( -5,2)
Step-by-step explanation:
you start at 2y and go down 7 times and move 2 times left
You want to order some T-shirts that cost $14 each. Shipping is $7 per order. If you
buy 11 T-shirts, what will the order cost?
$231
$154
$161
$91
Help please! :) thank you
Answer:
B
Step-by-step explanation:
Hope it’s correct
A car travels a distance of 190 miles in a time of 3.4 hours.
What is its average speed rounded to 1dp?
Answer:
55.9 mph
Step-by-step explanation:
190/3.4 = 55.88 mph rounded to one dp = 55.9 mph
A car travels a distance of [tex]190[/tex] miles in a time of [tex]3.4[/tex] hours, then its average speed will be [tex]56[/tex] miles per hour.
What is average speed ?Average speed is speed is the total distance traveled by the car in a particular time of interval.
Average speed [tex]=\frac{Total \ Distance}{Total \ Time}[/tex]
We have,
Distance [tex]=190[/tex] miles
Time[tex]= 3.4[/tex] hours
So, Using the above given formula,
Average speed [tex]=\frac{Total \ Distance}{Total \ Time}[/tex]
[tex]=\frac{190}{3.4}[/tex]
[tex]=56[/tex] miles per hour
So, the average speed of car is [tex]56[/tex] miles per hour which is find out using the above given formula.
Hence, we can say that if a car travels a distance of [tex]190[/tex] miles in a time of [tex]3.4[/tex] hours, then its average speed will be [tex]56[/tex] miles per hour.
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Help with this question
Solve 5x/2 > 7
Answer:
x > [tex]\frac{14}{5}[/tex]
Step-by-step explanation:
Given
[tex]\frac{5x}{2}[/tex] > 7 ( multiply both sides by 2 to clear the fraction )
5x > 14 ( divide both sides by 5 )
x > [tex]\frac{14}{5}[/tex]
**** i'll give brainliest to whoever answers this correctly ! ****
TRIGONOMETRY, USE SINE LAW, SHOW WORK !! PLEASE HELP i've been trying to finish this assignment all day.
how far is 18 from -14 on a number line
Answer:
32
Step-by-step explanation:
add the absolute value of -14 and 18
A. Ana bought a table having an area of
(x2 + 10x + 25)square meters. If the
table is a square, what is the measure
of its side?
Answer:
The side length of the table is x + 5
Step-by-step explanation:
To solve this, you need only take the square root of the area:
[tex]\sqrt{x^2 + 10x + 25}\\= \sqrt{(x + 5)^2}\\= x + 5[/tex]
So the side length of the table is x + 5
4= –6 + v
Help please
Answer:
to find V in this equation
4 = -6 + V
V = 10
hope it helps
Answer:
V would have to be equal to 10
Step-by-step explanation:
this is because you need something greater than 6 to get back to zero and then you need something to give you four more, so six plus four is equal to ten
The coordinates of L and M are (3, 6) and (9, 8) respectively. X is the mid-point of LM, determine the coordinate of the point X. *
Someone help ill give brainliest to the person with an right answer!!!!!
Answer:
Step-by-step explanation:
As it is said that they spent more than $15 then its inequality is
m > 15
Help plssssss it due today
Answer:
C
Step-by-step explanation:
Which is the better value? 12 bottles of juice for $15.00, or 18 bottles of juice for $23.04?
Answer: it’s 1.25 for the first and 1.28 for the second so the first of 12 bottles 15$ Is the better value
Step-by-step explanation:
Find the area of a triangle with a base of 10 inches and a height of 5 inches
Answer:
area = 25 in^2
Step-by-step explanation:
area = 1/2(10)(5) = 25 in^2
Answer:
The height is 4 inches.For a triangle, we have Area = 1/2 base times height.
With a = area, b = base and h = height,
we have:
A=1/2bh
We are told that A=10 square inches and b=5 inches, so we need to solve (find h ) for:
10=1/2(5)h
We can get rid of the fraction by multiplying by 2 on both sides:
20=5h
Now divide noth sides by 5 (or multiply by 1/5 , to get
20/5=5h/5 so 4=h
The height is 4 inches.
Step-by-step explanation:
Hope it is helpful....
Find angles A, B, C, D, & E.
Answer:
Step-by-step explanation:
B = 35 {Alternate interior angles}
C = 75 {Corresponding angles}
D + 75 = 180 {Linear pair}
D = 180 - 75
D = 105
A = C {Corresponding angles}
A = 75
E = A {Alternate interior angles}
E = 75
find the square root of 2.2 correct to two place of decimal
Answer:
1.48
Step-by-step explanation:
my calculator said sqrt(2.2)=1.48
A square fits exactly inside a circle with each of its vertices being on the circumference of the circle
PLZZ HELP find the area of the triangle QRS?
Answer:
180 is the answer
Step-by-step explanation:
Step-by-step explanation:
To find out areas of rectangles, you have to count the left side of the rectangle which is (12) and then count the bottom of the rectangle which is (15)
Then multiply 12 times 15 to find out the area
15 x 12= 180
what do you mean CDEF
and can I get brainliest?
solve for x
solve for x
Answer:
x = 18
Step-by-step explanation:
Total interior angle of pentagon: 540 degrees
(3x + 23) + (9x - 6) + 95 + 90 + (7x - 4) = 540
19x + 23 - 6 + 95 + 90 - 4 = 540
19x + 17 + 95 + 90 - 4 = 540
19x + 13 + 185 = 540
19x + 198 = 540
19x = 342
x = 18
Answer:
its 18
Step-by-step explanation:
Lin had $20. She earned $14 babysitting, then she spent $7 on food, then spent
$22 on a concert ticket. How much money does she have now?
Answer:
5
Step-by-step explanation:
20+14-7-22 that is how i got 5 .
If a rectangular garden is 6 feet long and 4 feet wide and there are 10 vegetables planted; what is the density of vegetable plants in the garden?
a. 1.61 vegetable plants per square foot.
b. 2.53 vegetable plants per square foot.
c. 2.40 vegetable plants per square foot.
d. 0.42 vegetable plants per square foot.
Answer:its D
Step-by-step explanation:
took the test
DE is a midsegment of AABC. Find the value of x.
A
х
D
B
E
6
-
X=
please HELP 30 points
PLSS HELP. WILL GIVE BRAINLIEST TO WHOEVER GETS IT RIGHT FIRST
Answer:
it is a linear graph ♂u think that at what distans he do read page in a hour
I need alotttt of help lol
Answer:
its the second one
Step-by-step explanation:
Approximate each irrational square root of 24
Determine if the triangles are congruent. If they are, state why.
(look at the picture)
Da Baby has $45,000 and earns $2,500 each hour
from streams. JoJo Siwa has $62,000, earns $2,000
each hour from streams.
How
SI
Each equation represents the amount in the bank after
t hours.
Da Baby: s= 2,500t + 45,000
JoJo Siwa: s= = 2,000t + 62.000
How many hours, will it take for Da Baby and JoJo
Siwa to have the same amount in the bank?
Answer:
Step-by-step explanation:
maybe 30 vtfyubf6tyubtfcgnfgghghnvb ngvbhfhgbfvgn
A photo processing place can develop 416 photos in 8 hours. How many photos can it develop every hour?
Answer:
52 photos per hour
Step-by-step explanation:
8 goes into 400 50 times, and goes into the remaining 16 twice. Therefore, 416 photos/8 hour=52
Answer:
A) 52
Step-by-step explanation:
Do i need to flip my sign 3x>12
Answer:
divide three from both sides to get x > 4
Answer:
No
Step-by-step explanation:
You only need to flip your sign when dividing by a negative. 3x > 12 = x > 12/3 = x > 4. If the equation were -3x > 12, then it would be x < 4.