Answer:
74 adult tickets
Step-by-step explanation:
Create a system of equations where a is the number of adult tickets and c is the number of child tickets:
a + c = 238
17a + 14c = 3554
Solve by elimination by multiplying the top equation by -14:
-14a - 14c = -3332
17a + 14c = 3554
Add these together, and solve for a:
3a = 222
a = 74
So, 74 adult tickets were sold last night
please help answer the math question below
Answer:
C
Step-by-step explanation:
HELP ME 18x84/5(h)6nnnnn
Answer:
(18x845h)(6)n
=1085hnx84
HELP ASAP ANYONE I NEED IT NOW PLEASE
Answer:
y^2
Step-by-step explanation:
you just subtract 3 from 5
The table below shows the cumulative amount of money that George saved over the course of several weeks.
Time (weeks)
Total Money
Saved
0
$30
1
$45
$62
2
3
$81
4
$95
Assuming a linear model of the savings as a function of time, what is the meaning of the slope of the line of best fit for the graph of the data?
Answer:
Step-by-step explanation:
The meaning of the slope of the line of best fit for the graph of the data is that for each month the balance in the Saving account is increasing at a constant rate.
What is Slope?A slope also known as the gradient of a line is a number that helps to know both the direction and the steepness of the line.
The meaning of the slope of the line of best fit for the graph of the data is that for each month the balance in the Saving account is increasing at a constant rate.
Learn more about Slope of Line:
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does anyone know what the answer to this is? I'm so confused
Answer:
d should be correct
Step-by-step explanation:
Zoe and Hannah share tips in the ratio 3 : 7
Last week, Zoe received £24
How much did Hannah receive?
Answer:
£ 56
Step-by-step explanation:
3 : 7
Zoe - 24
3x8 = 24
7 x 8 = 56
Hannah received 56.
If a city with a population of 700,000 doubles in size every 53 years what will the population be 212 years from now
Answer:
2,800,000
Step-by-step explanation:
212/53= 4
700,000x4=2,800,000
Fred bought 5 liters of liquid laundry detergent, 5,250 milliliters of fabric softener, and 1.5 liters of bleach. How many liters of liquid did he buy in all?
How do I figure this out?? I don’t get it
Answer:
20
Step-by-step explanation:
To find the perimeter of a shape, you have to add all the sides together. Since this is a square, this means that all the sides are the same. If one side is 5, that means that all the other sides are 5 as well. So you will have to do 5+5+5+5 or 5 x 4.
A track is 400 yards around how many full laps does tyler need to run if he wants to run atleast 2 milies
Answer:
17.6 laps
Step-by-step explanation:
Total distance to be covered = 2 miles
distance coved in each lap = 400 yards
We know that 1 mile = 1760 yards
therefore, 4 miles will make = 4×1760
= 7040 yards.
Number of laps to be taken
= Total distance to be covered ÷ distance coved in each lap
= 7040/400 = 17.6 laps
Therefore, it would take 17.6 laps to cover a distance of 4 miles if lap were 400 yards.
The sum of a number and two is equal to negative seven. Translate this sentence to an equation and then find the number.
Answer: -9
Step-by-step explanation:
Given
The sum of a number and two is equal to negative 7
Suppose x is that number
[tex]\therefore x+2=-7\\\text{add -2 both sides}\\\Rightarrow x+2-2=-7-2\\\Rightarrow x=-9[/tex]
So, the number is [tex]-9[/tex].
Anyone know how to do this pleaseee?
Answer:
It should be 384^2
Step-by-step explanation:
Answer:
384 unit^2
Step-by-step explanation:
SA = 2(lw + wh + hl)
= 2(8x8 + 8x8 + 8x8)
= 2(64 + 64 + 64)
= 2(192)
= 384
Hope it helps!
Please helpppppp!!!!!!!!
Answer:
Step-by-step explanation:
A drawer contains 3 red pens, 4 blue pens, and 7 black pens. If you randomly pull
a pen out of the drawer, what is the probability it is blue?
Answer:
i belive the answer is 3/14
Step-by-step explanation:
I could be wrong
Answer:
4/14 or 2/7
Step-by-step explanation:
there are 3 red pens, 4 blue, and 7 black
add those numbers to get the total (14 pens) then take the blue pens (4) to make the fraction 4/14 (4 blue out of 14 pens total). Then simplify the fraction.
The ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviation of 5 years.
Complete question is in comment section :
Answer:
68%
Step-by-step explanation:
Mean = 25
Standard deviation = 5
The percentage of trees between 20 and 30
20 trees = 1 standard deviation below the mean ; mean - 1(standard deviation)
25 - 5 = 20
30 trees = 1 standard deviation above the mean ;
Mean + 1(standard deviation) ;
25 + 5 = 30
This means, 20 and 30 lies ±1 standard deviation from the mean which according to the empirical rule is 68%
According to the empirical rule :
please help i will give 30 points
Answer:
30
Step-by-step explanation:
The area would have been 80*x=1600.
that means x=60. So, two pennant bases are 60.
That means one pennant base is 30.
Help fill in the blanks ?
Use the distributive property to simplify and type your final answer.
`4 ( x-8)=
Help me please il give brainliest & a thank you plzz
Explain how to find the quotient of 1/4 divided by 5
Answer:
1/20
Step-by-step explanation:
(1/4) / 5
When dividing a fraction by a whole number
multiply the divisor by the number
4 * 5 = 20
(1/4) / 5 = 1/20
Answer:
Convert 1/4 to decimal form, which is 0.25.Divide 0.25 by 5 The quotient is 0.05, or 1/20 in simplified fraction formThere is another way to solve without converting:
Set up equation like this: 1/4 x 1/5 (Use KCF if you know how to divide or multiply by fractions. If you don't, use the first method above)1/4 x 1/5 = 1/20The quotient is 1/20Step-by-step explanation:
Which of the following represents a null set
Answer:
Empty Set: The empty set (or null set) is a set that has no members. Notation: The symbol ∅ is used to represent the empty set, { }.
Step-by-step explanation:
plss do me brainlest
who wants brainlist and points
Answer:
6 times 10^3
Step-by-step explanation:
You multiply 3 and 2 together and 10^7 and 10^-4 together. 3x2 is equal to 6 and 10^7 times 10^-4 is the same as 10^7-4 which is equal to 10^3. Therefore, the answer is 6 times 10^3.
If this has helped please mark as brainliest
Answer:
the awnser i c
Step-by-step explanation:
In order to solve her final math problem Tina must use the additive inverse. If -16 - (-9) is her problem, what should she do?
Answer:
-7
Step-by-step explanation:
Given data
Tina's problem is
-16 - (-9)
Firstly let her open up the bracket
Note - * -= +
-16+9
Secondly, Rearrange
9-16= -7
Hence the answer is -7
Solve these simultaneous equations. Use any method you want
2x+y=22
X-y=5
Answer:
by using substuton method
2x=22-y
x=22-y/2 equation (i)
so substuting the value x in x-y=5
22-y/2-y=5
22-y-2y/2=5
22-3y=10
22-10/3=y
12/3=y
4=y
now substitute the value of y in equation (i)
x=22-y/2
=22-4/2
=18/2
=9
therefore ,the value of x is 9 and y is 4
Step-by-step explanation:
PLZ HELP ME GUYS
Jsjsjsjshs
A spinner has 4 egual-sized sections labeled A, B, C, and D. It is spun and a fait coin is toad. What is the
probability of spinning "C" and flipping "heads"?
Answer: 1/8
Step-by-step explanation:
4 equal sections
2 coin possibilities
1/4 times 1/2 = 1/8
so 1/8 chance of spinning c and flipping heads
CAN SOMEONE HELP MEEEEEEEEEE
Answer:
[tex]c = \sqrt{146} \\ x = 48°[/tex]
Write an equation for the line that passes through points (2, 0) and (4, 3).
I NEED HELP WITH THIS!! I WILL OFFER BRAINLIEST FOR THE BEST ANSWER! HOWEVER, ANY ABSURD ANSWERS WILL BE REPORTED!!
How many different possible outcomes are there if you spin a spinner labeled Red, Blue, Yellow, Green, Purple four times?
Also, how do I answer these kinds of questions?
The number of different outcomes when the spinner is spun is 625
How to determine the number of outcomes?The given parameters are:
Spinner section, n = 5 i.e. Red, Blue, Yellow, Green, PurpleNumber of spins, r= 4The number of possible outcomes is calculated using:
Outcomes = n^r
So we have:
Outcomes = 5^4
Evaluate
Outcomes = 625
Hence, the number of outcomes is 625
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Answer:
Step-by-step explanation:
How many different possible outcomes are there if you spin 4 spinners labeled Triangle, Square, Circle, Hexagon?
Estimate. 593÷27
please answer fastt
Answer:
22
Step-by-step explanation:
21.962962963
Estimated: 22
Hope it helps plz give brainliest! :D