Answer:
90
Step-by-step explanation:
90/10= 9
90/5= 18
No number larger than 90 would work.
Please Help Quick ASAP Hurry this is Pre-Algebra 2
What is the area of the trapezoid? 14 in. 12 in. 8 in.
A.132 square inches
B.168 square inches
C.1344 square inches
D.96 square inches
Answer:
What are the bases and heights?
It doesnt make sense because i got 104 but thats not one of the options.
whats bigger a street or a track
Answer:
Most likely a street
Step-by-step explanation:
depends on how big the track is
Please help ASAP ASAP
Answer:X=110
Step-by-step explanation:
When you divide 196 by 20 you get 9.8 so when you divide 1078 by 9.8 you get 110
PART 2 PLEASE..................
Answer:
First you need to solve part one. Once you have done that. You need to incorporate those numbers into the second step;)
A city council consists of sevenseven Democrats and eighteight Republicans. If a committee of fivefive people is selected, find the probability of selecting twotwo Democrats and threethree Republicans.
Answer:
The probability of selecting two Democrats and three Republicans is 10.7%.
Step-by-step explanation:
Given that a city council consists of seven Democrats and eight Republicans, if a committee of five people is selected, to find the probability of selecting two Democrats and three Republicans the following calculation must be performed:
7 = 100
2 = X
2 x 100/7 = X
28.57 = X
8 = 100
3 = X
3 x 100/8 = X
37.5 = X
0.2857 x 0.375 = X
0.107 = X
0.107 x 100 = 10.7
Therefore, the probability of selecting two Democrats and three Republicans is 10.7%.
Determina la suma de los 15 primeros múltiplos positivos de 6
Does anybody know how to solve this problem, but using the work shown to help solve?
The value of y varies directly with x. When y=75, x= 0.5. What is the value of y when x is 2.25?
Even though I pulled up the work, I still don’t know what to do ♀️
Answer:
y=337.5 when x = 2 1/4
Step-by-step explanation:
Well first we want to know what's the function here
How do we get y to be 75 if x is .5?
75/.5 is 150
so can we say the function is 150x=y
Now lets plug
2 1/4 or 2.25 for x
2.25*150 = 337.5
y=337.5 when x = 2 1/4
Hope that helps!
The original balance in Aisha’s account was $760. Last week, she wrote five checks to her employees, each for $100. what is Aisha’s net balance?
Aisha's net balance after writing the check of $100 to five employees will be $260 .
Given, Aisha’s account balance $760.
Now, to get the net balance of account after deductions .
Remaining amount = Original Balance - Payment amount.
Substitute the values,
Remaining amount = $760 - 5 × $100
Remaining amount = $760 - $500
Remaining amount = $260
Know more about subtraction,
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What happens to the value represented by the digit 5
in 750
if 5
is moved one place to the right?
Answer:
The number will be 705.
Step-by-step explanation:
Factor the difference of two cubes
8v^3-27
i’ll give brainliest
Answer:
[tex]8v^{3} +27=(2v)^{3} +3^{3}=(2v+3)(4v^{2} -6v+9)\\[/tex]
Step-by-step explanation:
from formula a³ – b³ = (a – b) (a² + ab + b² )
What’s the maximum
Answers:
48
50
45
49
34
Answer:
It’s 50
Step-by-step explanation:
I just know
The dot plots show the numbers of miles Ian skated on several days in two different months.
July
0
5
10
Number of Miles Skated Each Day
15
August
10
Number of Miles Skated Each Day
15
Which statement is supported by the information in the dot plots?
A The least number of miles Ian skated on a day in July is greater than the least number of
miles Ian skated on a day in August.
B The median number of miles Ian skated each day in July is greater than the median
number of miles Ian skated each day in August.
C The mode of the number of miles Ian skated each day in July is less than the mode of the
number of miles lan skated each day in August.
D The range of the number of miles lan skated each day in July is less than the range of the
number of miles Ian skated each day in August
Answer:
D
Step-by-step explanation:
Answer:
C. The mode of the number of miles Ian skated each day in July is less than the mode of the number of miles lan skated each day in August.
Step-by-step explanation:
Hope this helps :)
Plsssssssss helppppp will give brainliest plss
Answer:
The range is 58
Step-by-step explanation:
In math, the range of a data set is the difference between the highest and lowest value. In this data set, we can see that the highest value is 65, and the lowest value is 7. 65 - 7 = 58.
Amy plotted these four points on a coordinate grid.
• Point A: (-2,-9)
•Point B: (-2,9)
•Point C: (2,-9)
•Point D: (2,9)
Which point is the first quadrant?
Answer:
Point D: (2, 9)
Step-by-step explanation:
The first quadrant includes points that have a positive x coordinate and a positive y coordinate. The only point that meets these conditions is point D, (2, 9).
Five rational numbers between -2/5 and 1/5
Answer:
-2/5 × 3/3 = -6/15
1/5 × 3/3 = 3/15
Five rational numbers in between are : -1/3, -4/15, -1/5, -2/15, -1/15
. What is the slope and a point on the graph of y-3 = -2(x + 1)
Solve for X -3/4(x+2)=6
Answer:
-10
Step-by-step explanation:
-3/4(x+2)=6
x+2=6/(-3/4)
x+2=(6/1)(-4/3)
x+2=-24/3
x+2=-8
x=-8-2
x=-10
Find the percent of decrease or increase, Round to the nearest tenth of a percent.
24 Workouts to 30 Workouts
Answer:
where are the questions
Step-by-step explanation:
did you know mouses can scream
What single percentage change is equivalent to a 11% decrease followed by a 15% decrease?
Answer:
Read the explanation to find your answer.
Step-by-step explanation;
First, work out the difference (decrease) between the two numbers you are comparing. Next, divide the decrease by the original number and multiply the answer by 100.
Answer:
The answer is 75.65%.
Step-by-step explanation:
Since we are decreasing the percentages, we will first take 100 and subtract 11% from it, which is 89%. Now take 15% and turn it into decimal form, and we get 0.15. Then multiply 0.15 by 89 and we get 13.35. Now we have our number 13.35, we will subtract 89 from 13.35, and we get 75.65%. Therefore, the answer is 75.65%.
Why do we randomly select our samples?
Answer:
The purpose is to increase the generalizability of the results. By drawing a random sample from a larger population the goal is that the sample will be representative of the larger group and less likely to be subject to bias
Step-by-step explanation:
Answer:
Step-by-step explanation:
The purpose is to increase the generalizability of the results. By drawing a random sample from a larger population the goal is that the sample will be representative of the larger group and less likely to be subject to bias
Let x represent the number of batteries and y represent the cost of the batteries. A package of 8 rechargeable batteries costs $12. At this rate, how much would a package of 20 rechargeable batteries cost
Answer:
8 battery =12
20 battery =?(x)
8x=240
x=240÷8
x=30
for 20 battery..it would cost 30
Step-by-step explanation:
The cost of 20 rechargeable batteries will be $30.
What is Division method?
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The cost of A package of 8 rechargeable batteries = $12.
Now,
Since, The cost of A package of 8 rechargeable batteries = $12.
So, The cost of A package of 1 rechargeable batteries = $12/8
Hence, The cost of A package of 20 rechargeable batteries is,
= $12/8 x 20
= $30
Thus, The cost of 20 rechargeable batteries will be $30.
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3 less than 2 times a number is the same as 2 more than 3 times the
number. Find the number.
Answer:
Let x=a number
2x-3=2+3x
Solve each equation for θ, where 0° < θ < 90°. Answer correct to the nearest minute.
sin θ = 4 cos θ
Can you guys please answer this question. This is extremely urgent
Answer:
Below in bold.
Step-by-step explanation:
sin θ = 4 cos θ
Note that tan θ = sin θ / cos θ so we
Divide both sides by cosθ:
tan θ = 4
θ = 75.96
= 75 degrees 58 minutes.
Last year there were 1,300 students enrolled at liberty middle. This year there are 15% more students. How many students are enrolled at liberty middle this year?
Answer:
There were 1,495 students enrolled at liberty middle this year
Step-by-step explanation:
1,300 + 15%
Help the picture is down
Answer:
0.92
Step-by-step explanation:
Qué tipo de música grupera de banda gusta mas entre los alumnos de quinto grado
La respuesta correcta para esta pregunta abierta es la siguiente.
Desafortunadamente, no nos especificas a qué escuela te refieres, ni al lugar, condado, pueblo, región o ciudad. Hay miles de grupos de"5to Grado." ¿A cuál de todos te refieres?
Tampoco especificas si esta es una pregunta de cultura en general, de música, o es algún problema de matemáticas o estadística.
Si fuera de matemáticas, también se te olvidó incluir todos los datos, números y nombres para ayudarte a responder.
Sin embargo, con la idea de ayudarte un poquito, podemos comentarte lo siguiente de manera general.
El tipo de música grupera de banda gusta más entre los alumnos de quinto grado es generalmente la música de banda como la Banda Machos, los Tucanes de Tijuana, La Banda MS, la Banda el Recodo de Cruz Lizárraga, la Banda Mexicana o la Banda Arrolladora. Estas bandas mexicanas son muy populares en México, Centro y Sudamérica y los Estados Unidos.
Solve using quadraric formula 3
Answer:
No solution
Step-by-step explanation:
Answer:
No solution
Step-by-step explanation: X can only have 1 anser and -1.25 would make it negative.
Hey can you help me fast!!! I will give brain list if the answer is right!
Answer:
Exact form:
-165/16
Decimal Form:
-10.3125
Mixed number Form:
-10 5/16
Answer:
-165/16
Step-by-step explanation:
= -5(2 1/16)
= -5(33/16)
= -165/16
Juan needed 2 cables of different lengths for his home
audio speakers. He purchased a total of 39 feet of
cable. The longer piece of cable is 9 feet longer than
the shorter piece. What is the length, in feet, of the
longer piece of cable?
F.:.6
G. 13
H. 15
J. 24
K. 26
Answer:
the length of the longer piece of cable is 24 ft
Step-by-step explanation:
shor piece = s
Long piesce = s+9
s + s+9= 39
2s = 30
s = 15
short = 15
15 +9 = 24
long = 24
15+24 = 39
Answer:
24 feets
Step-by-step explanation:
let the shorter cable be x feets
so the longer cable will be 9 plus the shorter cable which is (9 + x) feets
Total length = Longer cable + shorter cable 39 = (9 + x) + x 39 = 9 + 2x2x = 39 - 9 2x = 30[tex]x \: = \: \frac{30}{2} \\ x = 15feets[/tex]
But the longer cable is (9 + x)So longer cable = 9 + 15 Longer cabl = 24 feetsrate him 1-10
whooooo
Answer:
9 1/2
Step-by-step explanation: