Answer:B Carthage Well if its not then i dont know what to say
from the well stuffed 52 cards 2 cards are drawn randomly.find the probability of the first card is ace and the second card is Jack of heart( without replacement) by showing tree diagram
Answer:
1/13 or 4/32
Step-by-step explanation:
Which expression is the equivalent to 23 1/2?
Answer:
Step-by-step explanation:
Recall that the quantity 25^(1/2) with fractional exponent 1/2 can be rewritten in the equivalent √25. In other words, the exponential form
25^(1/2) has the same value (outcome) as does √25.
In general, b^(1/a) is equivalent to (index a root of b).
[tex]\sqrt{23}[/tex] is the equivalent expression of [tex]23^{\frac{1}{2} }[/tex]
What is Expression?An expression is combination of variables, numbers and operators.
Equivalent expression is the expression whose value will be same when we simplify.
The given expression is Twenty three power one by two.
[tex]23^{\frac{1}{2} }[/tex]
By the exponential property.
Root of twenty three is expression equivalent to twenty three power of one by two.
[tex]\sqrt{23}[/tex]
Hence, [tex]\sqrt{23}[/tex] is the equivalent expression of [tex]23^{\frac{1}{2} }[/tex]
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Fred went to his local zoo that featured 6 whale exhibits. If the zoo features 15 exhibits in total, then what percent of the zoo's exhibits feature whales.
Answer:40%
Step-by-step explanation:
Given
The zoo featured 6 whales exhibits
There are 15 exhibits in total
Percentage of Zoo's exhibits featuring whales
[tex]\Rightarrow \dfrac{6}{15}\times 100=40\%[/tex]
TTriangle H L I is shown. Line segment J K is drawn near point L to create triangle J L K. If △HLI ~ △JLK by the SSS similarity theorem, then StartFraction H L Over J L EndFraction = StartFraction I L Over K L EndFraction is also equal to which ratio? StartFraction H I Over J K EndFraction StartFraction H J Over J L EndFraction StartFraction I K Over K L EndFraction StartFraction J K Over H I EndFraction
Question:
[tex]\triangle[/tex]HLI is shown. Line segment JK is drawn near point L to create [tex]\triangle[/tex]JLK. If [tex]\triangle[/tex]HLI ~ [tex]\triangle[/tex]JLK by the SSS similarity theorem, then [tex]\frac{HL}{JL} =\frac{IL}{KL}[/tex] is also equal to which ratio?
[tex]\frac{H I}{J K}[/tex] [tex]\frac{H J}{J L}[/tex] [tex]\frac{I K}{K L}[/tex] [tex]\frac{J K}{H I}[/tex]
Answer:
[tex]\frac{H I}{J K}[/tex]
Step-by-step explanation:
Given
HLI ~ [tex]\triangle[/tex]JLK
[tex]\frac{HL}{JL} =\frac{IL}{KL}[/tex]
Required
Which other ratio equals [tex]\frac{HL}{JL} =\frac{IL}{KL}[/tex]
[tex]\triangle[/tex]HLI ~ [tex]\triangle[/tex]JLK implies that:
HL, IL and HI corresponds to JL, KL and JK respectively.
So, the possible ratios are:
HL : IL : HI = JL : KL : JK
Convert to fractions
[tex]\frac{HL}{JL} = \frac{IL}{KL} = \frac{HI}{JK}[/tex]
So, from the list of options
[tex]\frac{H I}{J K}[/tex] is equivalent to [tex]\frac{HL}{JL} =\frac{IL}{KL}[/tex]
Answer:
its A
Step-by-step explanation:
hiii help me please please pleasee
Answer:
a; d = 20n
Step-by-step explanation:
you can use the process of elimination and an example problem to help!
so if mason mowed 2 lawns, he'd make $40, right? now you could try each equation to see which one equals $40
a. d = 20(2) ⇒ d = 40
b. n = 20d ⇒ 2 = 20d ⇒ d = 0.1
c. d = 20 ÷ n ⇒ d = 10
d. n = 20 + d ⇒ 2 = 20 + d ⇒ d = -18
therefore, your answer would be A!
helppppppppppppppppppppp make it correct
Answer:
11
Step-by-step explanation:
x= -b/2a
x= -8/2(-2)
x=-4/-2
x=2
f(2) = -2(2) +8(2)+ 3
f(2) = -8 +16 + 3
f(2) = 11
Maximum value is 11
Answer:
11
Step-by-step explanation:
it has a vertex at (2,11)
.
f(2) = 11
how to find the vertex;
function equation is f(x) = ax^2 + bx + c
we can find x by :-b/2a, -8/-4 = 2
and by putting the x value we get the y
f(2) = 11
One seventh of a number is 12.
What is the number?
Answer:
84
Step-by-step explanation:
12 x 7 = 84
Answer:
84
Step-by-step explanation:
12÷ 1/7=84
Need help i will give anybody brainest!!!!!! due in 30 minutes
Answer:
2/3
Step-by-step explanation:
hope you help make me brainist
Write an equation of the line passing through the point (5,8) that is parallel to the line 7x + 5y = 3.
Answer:
y-8=-7/5(x-5)
Step-by-step explanation:
find the slope by rewriting the line's equation.
5y=3-7x
5y=-7x+3
y=-7/5x +3/5
since its parallel, the slope will be the same (-7/5)
use the formula y-y1=m(x-x1) for the point (5,8)
y-8=-7/5(x-5)
rearrange in the form y=mx+b if you wish.
The weights of newborn elephants are normally distributed with a mean of 225 pounds and a standard deviation of 45 pounds. Find the probability that a newborn elephant weighs more than 210 pounds.
Answer:
0.63043
Step-by-step explanation:
Given that :
Mean = 225
Standard deviation = 45
P(x > 210) : (x - mean) / standard deviation
P(x > 210) = (210 - 225) / 45
P(x > 210) = - 0.333
P(Z > - 0.333) = 0.63043 (Z probability calculator)
Omg guys I need help with this question I've failed the test like 4 time because of this question and I give up. Can someone please help me with this?
Answer:
D. 270
Step-by-step explanation:
With the information given you can work your way around the table to fill in the blanks
300-120=180 Red-footed one-headed
180+200=380 total red-footed
650-380=270 total black-footed (answer)
270-120=150 black-footed two-headed
150+200=350 two-headed
Answer:
270
Step-by-step explanation:
300-120=180,to get one headed red footed
650-300=350, total two headed.
350-200=150, to get two headed black footed.
150+120=270, total black footed mizjigs
You earned (and saved) $3500 last summer weed whacking. Your folks tell you to get a savings account. You put all the money in one that pays 3% interest. How much would be in the account in 20 years?
Answer:
2100
Step-by-step explanation:
Answer:
2100
Step-by-step explanation:
A new truck that sells for $29,000 depreciates 12% each year.
Write a function that models the value of the truck.
Answer and Step-by-step explanation:
f(x) = [tex]29,000(0.88)^{x}[/tex]
Where x is time in years and f(x) is the amount of money the truck is worth each year.
We get 0.88 by subtracting 0.12 (aka 12%) from 1.00.
#teamtrees #PAW (Plant And Water)
2 ft 12 ft
what is the surface area and volume
Y=6-x In this case, what would be the slope and y-intercept? I'm having a hard time trying to get it to the y=mx+b format.
Answer:
Slope = [tex]\frac{-1}{1}[/tex] or -1
y = 6
Step-by-step explanation:
The equation given (y = 6 - x) is the same as saying
y = -1x + 6
Since we have a negative x variable and a positive 6 and would also be graphed the same. The only difference is that the second equation I just mentioned resembles the y = mx + b expression more. In this case the slope would be
Slope = [tex]\frac{-1}{1}[/tex] or -1
While the y-intercept would be
y = 6 - x
y = 6 - 0
y = 6
does order matter in division of fractions? for example, is 2 3rds divided by 1 5th the same as 1 5th divided by 3 2s
Answer:
Order matters in divisions of fractions. If you do not put them in the correct order, you will get different answers
Step-by-step explanation:
WILL GIVE BRAINLIEST!! (Look at photo if confused)
Find the value of the power by completing the statements. 9 4
The base is ____
A. 4
B. 9
C. 36
D. 94
The exponent is ___
A. 4
B. 9
C. 36
D. 94
It’s expanded form is ____
A. 4 x 9
B. 4x4x4x4x4x4x4x4
C. 9 x 4
D. 9 x 9 x 9 x9
The value of 9 4 is ____
A. 36
B. 94
C. 6,561
D. 262,144
Answer:
1. B. 9
2. A. 4
3. D. 9 × 9 × 9 × 9
4. C. 6,561
This Is What I Got!
Hope This Helps! :)
Have A Good Day!!
And If You Can I Wouldn't Mind A Brainliest! :))
Answer:
Use the distributive property to write an expression that is equivalent to the expression below. -2 (-6x + 3y - 1)
Answer:
1 2 − 6 + 2
Step-by-step explanation:
Find the equation of the line which passes through (4, -1) and (2, -1).
Answer:
y = -1
Step-by-step explanation:
Find the missing side round your answer to the nearest tenth
Answer:
x ≈ 14.7
Step-by-step explanation:
Assuming the triangle is right then use Pythagoras' identity.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 15² = 21²
x² + 225 = 441 ( subtract 225 from both sides )
x² = 216 ( take the square root of both sides )
x = [tex]\sqrt{216}[/tex] ≈ 14.7 ( to the nearest tenth )
Skully played basketball on a team. He has played four games so far. In the first
game, he scored 24 points. In the second game, he scored 14 points. In the third
game, he scored 17 points and in the fourth game he scored 22 points. What is Skully
average points per game>
Answer:
19.25
Step-by-step explanation:
24 + 14 + 17 + 22 = 77
77 ÷ 4 (The number of matches) = 19.25
What is the quotient?
x + 1)3x2 – 2x + 7
O 3x - 5+
2
X + 1
O 3x - 5+
12
X + 1
2
O 3x + 5 +
2
X + 1
O 3x + 5+
12
X + 1
Answer:
The answer is the second one .
answer this please i need this
Answer:
x=121°
Step-by-step explanation:
the sum of angles in a triangle always equal 180°
that means that 22°+37°+x°=180°
so we solve the equation by isolating the variable
add 22 and 37 together
59°+x°=180°
subtract 59 from both sides
x=121°
that means that x is 121 degrees
hope this helps!
PLEASE HELP!
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
The polygons are similar, but not necessarily drawn to scale. Find the value of x.
Answer:
x = 9
Step-by-step explanation:
Since the two polygons are similar
16/12 = (x-1)/6
x = 9
hey could yall help me this is due at 12 :>
Answer:
I would say D and B im not 100% sure its just me cause i did the math and
Step-by-step explanation:
A= 13/24
B=7/12
C=4/15
D=1/8
Find the volume of a cylinder in cubic feet
Answer:
4398.23
Step-by-step explanation:
Jackie had a puzzle book that contains a total of 70 puzzles she has completed 2/5 of the puzzles in the book if Jackie completes 18 more puzzles what is the total number of puzzles that she will have completed in the book
Answer: 46 puzzles
Step-by-step explanation:
There are 70 puzzles in total in the book.
Jackie has completed / of those puzzles. In whole numbers that is:
= 2 /5 * 70
= 28 puzzles
She then completes 18 more puzzles.
Total that she has completed is:
= 28 + 18
= 46 puzzles
PLS HELP. If the spinner shown below was used 100 times, how many times can you expect to spin a number greater than 3?
3
60
2
40
Answer:
60 times
Step-by-step explanation:
i still haven't finished this and it's due today. i really would appreciate some help .
1/5x1/3 as a fraction please
Answer:
Step-by-step explanation:
If the (X) in this means times then
1/15
The value of solution of expression is,
⇒ 1 / 15
We have to given that;
Expression is,
⇒ 1/5 × 1/3
Now, We can multiply the numbers as;
⇒ 1/5 x 1/3
⇒ 1 / (5×3)
⇒ 1 / 15
Thus, The value of solution of expression is,
⇒ 1 / 15
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