Answer: The odds of getting tails twice in a row are 1/2 * 1/2 = 1/4. So 25% of the time you'll get heads twice in a row. But, if you've already flipped a coin 99 times, and gotten heads each time, then the odds of your next flip being heads is still just 50:50.
Step-by-step explanation:
Since everybody gave me my answer here the bonus question
Answer:
31.4
Step-by-step explanation:
31+4/5(1/2)=31+4/10=31+0.4=31.4
Answer:
30.6
Step-by-step explanation:
4/5 x -1/2 = -4/10
31 + -4/10 = 30.6 or 30 3/5
hope it helped
A bag contains 16 peaches. How many bags are needed for 264 peaches?
Answer:
16.5
Step-by-step explanation:
264 / 16 = 16.5
Answer:
16.5 or you can round it to 17
Step-by-step explanation:
If you divide 264 by 16, the answer is 16.5, but I don't know if you can have 16.5 bags depending on the situation. So, you might have to round to 17.
Please help I’m gonna fail this semester if I don’t get this test done!
Answer:
A, B, and CStep-by-step explanation:
__________________________________________________________
Key
[tex]\left|-12\right|[/tex] = [tex]12[/tex]
[tex]\left|0\right|[/tex] = [tex]0[/tex]
[tex]\left|5\right|[/tex] = [tex]5[/tex]
[tex]\left|14\right|[/tex] = [tex]14[/tex]
__________________________________________________________
Is 12 more than 14?
NO
So that answer is correct. ✓
__________________________________________________________
Is 0 more than 14?
NO
So that answer is ( also ) correct. ✓
__________________________________________________________
Is 5 more than 14?
NO
So that answer is ( lastly ) correct. ✓
__________________________________________________________
Hope this helps! <3
__________________________________________________________
Arielle has a collection of grasshoppers and crickets. She has 561 insects in all. The number of grasshoppers is twice the number of crickets. Find the number of
each type of insect that she has.
crickets and
grasshoppers
Answer:
Arielle has 374 grasshoppers and 187 crickets
Step-by-step explanation:
Let's set:
x = number of grasshoppers
y = number of crickets
Arielle has a collection of 561 insects, thus:
x + y = 561 [1]
The number of grasshoppers is twice the number of crickets, thus:
x = 2y [2]
Substituting [2] in [1]:
2y + y = 561
Simplifying:
3y = 561
Dividing by 3:
y = 561/3
y = 187
From [2]:
x = 2*187 = 374
x = 374
Arielle has 374 grasshoppers and 187 crickets
Does anybody have an answer to this? BE QUICK PLEASE!
Answer:
6
Step-by-step explanation:
4.5 dived by 3/4 equals 6
The fixed expenses are what percent of Monica's income?
A)29.9%
B)30.1%
C)32.5%
D)33.6%
Answer: D) 33.6%
=====================================================
Work Shown:
Fixed expenses include rent ($200) and contingency ($20) giving a total of 200+20 = 220 dollars. Her income is $655.
Divide the two values to get 220/655 = 0.335878 approximately
This rounds to 0.336
Move the decimal point 2 spots to the right to convert that to 33.6%
Roughly 33.6% of Monica's income is for fixed expenses.
Answer:
33.6
Step-by-step explanation:
just took the test and i got it right
eighty less than three times a number?
Answer:
30 x 3 - 80 is 10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Eight less than three times a number is 10.
Which equation best represents the relationship between x and y in the graph?
Y=4x -2
y= 4x +8
D
Answer:
c, 4x+8 hope that helps
(a) The perimeter of a rectangular parking lot is 370 m.
If the length of the parking lot is 98 m, what is its width?
Width of the parking lot: m
m
Find the slope of the line - type you answer AS A WHOLE NUMBER (NO fraction)
The slope of the line is equal to =
Answer:
2/1
Step-by-step explanation:
PLz answer i really dont know math plz tell me the correct answer
Answer:
a
Step-by-step explanation:
With the equation I did 8 * -3/4 + 8 because and I did that with the rest but the only table that is correct using the equation is table a. Hope this helps! :)
A.4. B.-4. 3.1/4 D.-1/4 pls pls pls help what one is it
Answer:
-4
Step-by-step explanation:
The graph shows a -4 decrease in the y axis when x is increased by 1
Answer:
0
Step-by-step explanation:
I will assume you want to find the slope of the line. The formula for slope is [ y2-y1/x2-x1 ]. We can use the points (-6, 4) and (-4, -4) to solve.
-4-4/-4-(-6)
0/2
0
Best of Luck!
I need help with 12 and 13
:(
Are the ratios 16:4 and 4:1 equivalent?
Answer:
yes
Step-by-step explanation:
you can divide the whole ratio by 4 to get the 2nd as a result. Therefore, they are equivalent.
HELP‼️12 Points
a pyramid has a square base that measures 150m on each side. The Height is 96m. What is the volume of the pyramid ?
Answer:
720 000m³
Step-by-step explanation:
Formula for volume of pyramid with square base: length² × [tex]\frac{height}{3}[/tex]
We can just apply the formula for this question.
Volume of pyramid = 150² × [tex]\frac{96}{3}[/tex]
= 22 500 × 32
= 720 000m³
how can you split 1,162 in threes
Answer:
387 i think
i just divided 1162 by 3
What is the image of (−5,9) after a reflection over the y-axis?
Answer:
(5, 9 )
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ), thus
(- 5, 9 ) → (5, 9 )
Brittany is considering two plans for paying for her piano lessons. Plan A: $68.40 for 6 piano lessons Plan B: $41.80 for 4 piano lessons For which plan will Brittany pay a lower fee per lesson? Show your work and explain your answer.
Answer:
For plan B he will pay less fee.
Step-by-step explanation:
Plan A : $68.40 for 6 piano lessons
Fee for per lesson :
[tex]F_A=\dfrac{68.4}{6}\\\\=\$11.4[/tex]
Plan B : $41.80 for 4 piano lessons
Fee for per lesson :
[tex]F_B=\dfrac{41.8}{4}\\\\=\$10.45[/tex]
Hence, the fee per lesson is less for plan B.
CAN YALL PPLZZZZ HELP ME I NEED HELPPPPPPPPPPPPP
The base of a 25-foot ladder is positioned 10 feet from the bottom of the building it leans against. An extension can be pulled out to make it a 30-foot ladder.
Part A
Without the extension, can the ladder reach a window that is 24 feet above the ground? Justify your reasoning with mathematics.
Answer:
Sorry can't help
Step-by-step explanation:
:p
Answer:
no it can not
Step-by-step explanation:
It is to short
Plzzzzz help! I’ll give brainliest
Answer:
x=54
Hope this helps!
Answer:
x = 54
Step-by-step explanation:
(x + 16) = 70
-16 -16
x = 54
Sure blame the answer
What is the measure of x?
90°
120°
108°
100°
Answer:
108
I hoped that helped
question in the attachment!!!
Aiden earned $184.50 at his job when he worked for 9 hours. What did he earn in one
hour?
Answer:
20.50$ in one hour
Step-by-step explanation:
Just division :)
What is the solution to the system of equations?
solve systems of equations by elimination
5x+3y=22
5x-2y=2
whats the x
and y
GIVING BRAINIEST
Answer:
x = 2 and y = 4
Step-by-step explanation:
HELP ASAP!! PLZ!!
Find the value of x in the triangle shown below
Answer:
x=50
Step-by-step explanation:
since its an isosceles triangle, both of the base angles are going to be the same. Since all of a triangle's angles combined equal 180, and you already have one angle, subtract the 80 from 180.
this leaves you with 100. since there are two angles left, divide 100 by two and thats the value of x
hope this helps!! :)
Answer:
50?
Step-by-step explanation:
I would say 50 because x and the blank angle looks the same and 80+x+?=180
80+x2=180
x*2=100
x=50
no one is answering i need help asap
Answer:
32t + 72
Step-by-step explanation:
8(4t+9)
4t(8) + 9(8)
32t + 72
Answer:32t+72
Step-by-step explanation:
I’ll mark you brainlist I’ll mark you brainlist I’ll mark you brainlist I’ll mark you brainlist
Answer: each y value is subtracting 3 each time
Step-by-step explanation:
Answer:
x = 1 and y = 1
Step-by-step explanation:
the x axis is going down by 1 each time, and they y is going down by 3 each time
hope this helps!!!
Select all of the true statements.
A. pi is the diameter times the circumference
B. pi is a irrational number that never ends
C. pi can be found by dividing the circumference by the Diameter
D. pi is a proportion that can be written as a ratio
Answer:
i believe the answer is c
CAN SOMEONE HELP
Jeremy and his aunt decided to split the 54 flowers evenly between two areas in the front of the house and one in the back. How many flowers did they have for each planting location?
Answer:
18 flowers for each area
Step-by-step explanation:
Do the amount of flowers divided by the amount of areas there are.
ie: 54/3
The third fraction or one-third of 54 will be 18 thus, 18 flowers have for each planting location.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Division = divide any two numbers or variables called division.
For example 4/8
As per the given,
Total number of flowers = 54
54 flowers need to divide into three parts,
54/3 = 18 flowers.
Hence "The third fraction or one-third of 54 will be 18 thus, 18 flowers have for each planting location".
To learn more about the arithmetic operators,
brainly.com/question/25834626
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