Answer:
sam eg
Step-by-step explanation:
Answer:
I think it's 36 because the mean stayed the same when the person walked in the room so the logical inferance is that the person was 36.
Step-by-step explanation: Hope that helped you! (❁´◡`❁)
Please help asap, i’m really confused what answer this is plus the explanation... ty so much for the help
Answer:
which grade u r in I'm in 10th grade and Indian
Answer:
303
Step-by-step explanation:
This is an arithmetic sequence or pattern. for this we need to find out the pattern going up.
Working Out
the number are going up by 4, the difference between each number is 4the first number is 15we need to fin the 73rd number, and since this pattern goes up by 4 we need to multiply 73 by 473 × 4 = 292
15 + 292 = 307 (15 is the first number we add 15 to it.)
307 - 4 = 303 (15 is the first number so we need to add 72 more places,
not 73 like we did.)
good luck!
-cheesetoasty
The base of a solid oblique pyramid is an equilateral triangle with a base edge length of 14 units. What is BC, the height of the pyramid? 7 units 7StartRoot 2 EndRoot units 14 units 14StartRoot 2 EndRoot units
The length of line height BC according to the given parameter is; 14√2.
What is the length of the line BC?It follows from the task content that the base edge length of the pyramid is 14 units.
On this note, it follows that length of the segment BC is given by Pythagoras theorem as;
BC² = 14² + 14²
BC = 14√2.
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Answer:
D. 14StartRoot 2 EndRoot units
Step-by-step explanation:
Edge
PLEASE ANSWER QUICKLY
Robert's yacht holds 70 passengers. Each hour he stops at the marina to let some passengers off and on. The scatter plot shows how many passengers are on board during each hour of boating
write an equation in slope intercept form for the line that is drawn
use the equation to make a conjure about how many passengers will be on the boat at hour six
Answer:
65 passengers
At hour six, about 54 passengers will be on the boat.
What is the line of best fit?
A straight line that minimizes the gap between it and certain data is called a line of best fit. In a scatter plot containing several data points, a relationship is expressed using the line of best fit. It is a result of regression analysis and a tool for forecasting indicators and price changes.
Sum of X = 15
Sum of Y = 195
Mean X = 3
Mean Y = 39
The sum of squares (SSX) = 10
The sum of products (SP) = 50
Regression Equation = ŷ = bX + a
b = SP/SSX = 50/10 = 5
a = MY - bMX = 39 - (5*3) = 24
ŷ = 5X + 24
When x = 6,
we get ŷ = 5(6) + 24 = 54
Therefore, the approximate number of passengers is 54.
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Help please I need this rn
Answer:
Bank A
Step-by-step explanation:
Answer:
a because its true it is
Step-by-step explanation:
a so a because its true
A regular polygon has 25 sides. Find the measure of one exterior angle. Do NOT round your answer The measure of one exterior angle isdegrees .
Answer:
72 DEGREES
Step-by-step explanation:
what is the value of x
4a^{2}+9b^{2} -x^{2} -1+12ab-2xy
can someone explain this pls it's hurting my brain:,)
what does the exspression 5n represent
Answer:
It either used as a variable in math or used by teens and adults as the word "Fine".
Step-by-step explanation:
Answer:
if we mean by math, 5n means 5 × a number
Step-by-step explanation:
say if your problem is 5n=20
20 ÷ 5=4
n=4
5 × 4= 20
hope this helps!
Find the area.(please help)
Answer:
180 m
Step-by-step explanation:
any answers please help me out
Explanation is in a file
bit.[tex]^{}[/tex]ly/3a8Nt8n
A bakery sold 36 chocolate-chip muffins. That was 45% of their total muffins sold that day. How many muffins did they sell in all?
o A. 80
OB. 86
O C. 98
O D. 70
Using the given percentage, we found that the total number of chocolate chip muffins sold is 80.
What is meant by percentage?
A percentage is a figure or ratio stated as a fraction of 100 in mathematics. Frequently, it is indicated with the per cent sign, "%". If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion, therefore, refers to a component per hundred. Per 100 is what the word per cent means. A % is a number without dimensions and without a standard measurement. The value of "whole" in this relationship between portion and whole is always set at 100.
Given,
the number of chocolate chip muffins sold = 36
The 36 muffins is the 45% of the total muffins sold.
Let the total number of muffins sold be x.
Then using the given percentage, we find the total muffins sold.
Percentage = (required number of muffins sold/ total number sold) *100
45% = 36/x * 100
0.45 = 36/x
x = 36/0.45 = 80
Therefore using the given percentage, we found that the total number of chocolate chip muffins sold is 80.
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What did I do wrong in this?? I have no idea its due soon. Sorry about my handwriting
Answer:
[tex]x = 16[/tex]
Step-by-step explanation:
[tex] \frac{1}{2} (x + 8) - 16 = - 4[/tex]
[tex] \frac{1}{2} x + 4 - 16 = - 4[/tex]
[tex] \frac{1}{2} x + 4 = 12[/tex]
[tex] \frac{1}{2} x = 8[/tex]
[tex]x = 16[/tex]
Answer:
Step-by-step explanation:
[tex]\frac{1}{2}(x + 8 ) - 16 = - 4\\\\\frac{1}{2}*x + 8*\frac{1}{2} - 16 = -4\\\\\frac{1}{2}x + 4 - 16 = -4\\\\\frac{1}{2}x -12 = -4[/tex]
Add 12 to both sides
[tex]\frac{1}{2}x = -4 + 12\\\\\frac{1}{2}x = 8\\[/tex]
Multiply both sides by 2
[tex]x = 8*2\\\\x = 16[/tex]
plsssss HELPPPPPPPPPPPPPPPPPPPPP
Answer:
Q4: First, third, fifth
Step-by-step explanation:
I'm pretty sure question 5 is the first, and fourth one.
A flagpole that is 24 feet tall casts a shadow that is 8 feet long, and man that is 6 feet tall casts a shadow that is x feet long. What is the value of x?
What is 5⁶ written in expanded form? o 5+5+5+5+5+5 5.5.5.5.5.5
Answer:
5x5x5x5x5x5
Step-by-step explanation:
what is 4+4+5+8+8+4+5+1+2+3+4=
Answer: 48
explanation : 4+4=8
8+5=13
13+8=21
21+8=29
29+4=33
33+5=38
38+1=39
39+2=41
41+3=44
44+4=48
DIFFERENT WORDS, SAME QUESTION Which is different?
Find "both" answers.
WORTH 100 POINTS!!! PLEASE HELP
The third choice is different.
The other three you need to roll a 1 first.
Answer is A because i did the quiz or thing and it is A :))))))))))))
Plz help have to turn in today
Answer:
Function 2
Step-by-step explanation:
slope of Function 1 is 5/8
slope of Function 2 is 3/4, or 6/8
What percentage of the students
who like pizza were girls?
Chicken:boys 4,girls 10
Pizza:Boys 6 , Girls 10
Step-by-step explanation:
Technically if it is 10 out of 10 girls that likes pizza then that is 100%.
Which of the following examples has a unit rate of 50 miles per hour? Select all that apply
Answer:
A, C and E
Step-by-step explanation:
50 x 5 = 250
50 x 4 = 200
50 x 14 = 700
Please Give Brainliest If Helpful :)
The frozen lemonade company Polar Cup uses data to show their sales for each day. Which of the following points, when added to the data set below, will create a data set that is skewed left?
A. 18
B. 27
C. 32
D. 34
Data: 25, 25, 26, 26, 27, 27, 28, 28, 29, 29
Answer:
18
Step-by-step explanation:
A left skewed data is one which it's tail is to the left of the distribution. This means the data is negatively skewed. One of the difference various characteristics of a left skewed data wh in could help find an answer to the question is that, for a left skewed distribution, the mean of the data is lower lesser than other measures of center and the mean falls to the left side of de of the peak. Hence, to create a data that is left skewed, we add the value from the options which will decrease the initial value of Mean.
From. The options ; adding 34 and 32 will increase the value the mean.
However, adding 18 will decrease the value value of the initial mean and hence, shift to the left of the peak.
What is the coefficient of x?
5y − 3x − 2
Ariana orders T-shirts for her volleyball camp. Adult-sized T-shirts cost $5.75 each and
youth-sized T-shirts cost $3.25 each. Ariana has $625 to purchase both adult-sized and
youth-sized T-shirts. If she purchases 55 youth-sized T-shirts, determine algebraically the
maximum number of adult-sized T-shirts she can purchase.
a. Write an inequality to model this situation (1 point):
I
b. Solve your inequality to determine the number of adult-sized shirts Ariana can purchase
round to the nearest tenth (2 points):
c. How many adult-sized shirts can Ariana purchase without going over her budget?
Explain.
Answer: she can get 50 adult t-shirts
Step-by-step explanation:
55 x 3.25 = 178.75
625-178.75 = 446.25
446.25 - 5.75 = 440.5
440.5-5.75 = 434.75
434.75-5.75 = 429
429-5.75 = 423.25
423.25-5.75 = 417.5
417.5-5.75 = 411.75
411.75-5.75 = 406
406-5.75 = 400.25
400.25-5.75 = 394.5
394.5-5.75 = 388.75
388.75-5.75 = 383
383-5.75 = 377.25
377.25-5.75 = 371.5
371.5-5.75 = 365.75
365.75-5.75 = 360
360-5.75 =354.25
354.25-5.75 = 348.5
348.5-5.75 = 342.75
342.75-5.75 = 337
337-5.75 = 331.25
331.25-5.75 = 325.5
325.5-5.75 = 319.75
319.75-5.75 = 314
314-5.75 = 308.25
308.25-5.75 = 302.5
302.5-5.75 = 296.75
296.75-5.75 = 291
291-5.75 = 285.25
285.25-5.75 = 279.5
279.5-5.75 = 273.75
273.75-5.75 = 268
268-5.75 = 262.25
262.25-11.5 = 250.75
250.75-11.5 = 239.25
239.25-11.5 = 227.75
227.75-11.5 = 216.25
216.25-11.5 = 204.75
204.75-11.5 = 193.25
193.25-11.5 = 181.75
181.75-11.5 = 170.25
170.25-11.5 = 158.75
158.75-11.5 = 147.25
147.25-11.5 = 135.75
135.75-11.5 = 124.25
124.25-11.5 = 112.75
112.75-11.5 = 101.25
101.25-11.5 = 89.75
89.75-11.5 = 78.25
78.25-11.5 =66.75
66.75-11.5 = 55.25
55.25-11.5 = 43.75
43.75-11.5 = 32.25
32.25-11.5 = 20.75
20.75-11.5 = 9.25
2 x 22+32 = 76
Which expression is equivalent to sqrt10/4sqrt8
Answer:
i think it is the third one.
Step-by-step explanation:
Answer:
first choice: ⁴√200 / 2
Step-by-step explanation:
√10 / ⁴√8 = ((√10)*(⁴√2)) / ((⁴√2³)*(⁴√2))
= (⁴√100 * ⁴√2) / (⁴√2⁴)
= ⁴√200 / 2
Latasha explores some passages in a cave. The elevations of the passages are all above - 10 meters. Let y be the elevation of a passage in meters. Write an inequality that represents elevations above -10 meters.
Answer:
It is y>-10
Step-by-step explanation:
i did it and i got it right.
The inequality that represents elevations above -10 meters is y > -10.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal = ≤
Greater than and equal = ≥
We have,
The inequality y > -10 means that the elevation y of a passage is greater than -10 meters.
This represents all the elevations of passages that are above -10 meters, which is the given condition in the problem.
If the elevation is exactly -10 meters or below, then it does not meet the condition of being above -10 meters.
Therefore, any elevation that is greater than -10 meters satisfies this inequality, and any elevation that is less than or equal to -10 meters does not.
Thus,
The inequality that represents elevations above -10 meters is y > -10.
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Billy got 4 hits in his last 20 at-bats. Based upon this information, how many hits would you expect Billy to get during his next 50 at-bats?
Answer:
10
Step-by-step explanation:
4 hits x hits
_______ = _________
20 at-bats 50 at -bats
What is the value of this expression?
14 + 6 x (9-6)
Plz helppp
Answer:
32
Step-by-step explanation:
9-6 = 3
3 x 6 = 18
18 + 14 = 32
Which of the following polygons is not a regular polygon?
6. I need help
I don't know the answer
1. Find all the values of x ∈ {0,2π) that satisfy the equation (sen(x)-cos(x))²=1+cos(x)
Answer:
[tex]\displaystyle x=\left\{\frac{\pi}{2}, \frac{7\pi}{6}, \frac{3\pi}{2}, \frac{11\pi}{6}\right\}[/tex]
Step-by-step explanation:
We are given the equation:
[tex](\sin(x)-\cos(x))^2=1+\cos(x)[/tex]
And we want to find all solutions for the equation within the interval [0, 2π).
First, we can expand. This yields:
[tex]\sin^2(x)-2\sin(x)\cos(x)+\cos^2(x)=1+\cos(x)[/tex]
From the Pythagorean Identity, we know that:
[tex]\sin^2(x)+\cos^2(x)=1[/tex]
Therefore:
[tex]-2\sin(x)\cos(x)+1=1+\cos(x)[/tex]
Simplify:
[tex]-2\sin(x)\cos(x)=\cos(x)[/tex]
Subtract cos(x) from both sides*:
[tex]-2\sin(x)\cos(x)-\cos(x)=0[/tex]
Factor:
[tex]\cos(x)\left(-2\sin(x)-1)=0[/tex]
Zero Product Property:
[tex]\cos(x)=0\text{ or } -2\sin(x)-1=0[/tex]
Solve for each case:
[tex]\displaystyle \cos(x)=0\text{ or } \sin(x)=-\frac{1}{2}[/tex]
Use the unit circle. So, our solutions are:
[tex]\displaystyle x=\left\{\frac{\pi}{2}, \frac{7\pi}{6}, \frac{3\pi}{2}, \frac{11\pi}{6}\right\}[/tex]
*Note that we should not simply divide both sides by cos(x) to acquire -2sin(x) = 1. This is because we do not know what the value of x is, and so one or may values of x may result in cos(x) = 0, and we cannot divide by 0. Hence, we need to subtract and factor and utilize the Zero Product Property.
