Answer:
It would be -8 - (-2)
Step-by-step explanation:
It would be the second choice because it's the only one with a negative six.
Answer:
-8 - (-2) is equivalent to -6.
Step-by-step explanation:
-8 + (-2) = -8 - 2 = -10
-8 - (-2) = -8 + 2 = -6 ✓
-2 + (-8) = -2 - 8 = -10
2 - (-8) = 2 + 8 = 10
20 points for whoever helps me on this
Answer:
Step-by-step explanation:
18.16 is the answer because 2.5 per day
There are 10 brown, 10 black, 10 green, and 10 gold marbles in bag. A student pulled a marble, recorded the color, and placed the marble back in the bag. The table below lists the frequency of each color pulled during the experiment after 40 trials..
Outcome Frequency
Brown 13
Black 9
Green 7
Gold 11
Compare the theoretical probability and experimental probability of pulling a green marble from the bag.
The theoretical probability, P(green), is 50%, and the experimental probability is 11.5%.
The theoretical probability, P(green), is 25%, and the experimental probability is 25%.
The theoretical probability, P(green), is 25%, and the experimental probability is 17.5%.
The theoretical probability, P(green), is 50%, and the experimental probability is 7.0%.
The theoretical probability, P(green), is 25%, and the experimental probability is 17.5%.
The expression -16t (t - 13) represents the height (in feet) of a model rocket t seconds after it is launched.
Complete the table of values for each expression below. What do you notice?
t /. 0. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.
-16t /.
t - 13 /
Answer: answer D is the greatest change.
Step-by-step explanation:Work out h(t) for values of t=0,1, 3, 4, 5, 6, 7, 8:t h(t)0 241 133 |0-1|=1093 2554 268 |3-4|=135 2496 198 |5-6|=517 1158 0 |7-8|=115,
PLEASE HELP
Question 1
The double box-and-whisker plot shows the goals scored per game by two hockey teams during a 20-game season.
Team A: median = 3, IQR = 2
Team B: median = 7, IQR = 2
The variation in the goals scored is the same, but Team B usually scores about 4 more goals per game.
Express the difference in the measures of center as a multiple of the measure of variation.
Answer:
To express the difference in the measures of center as a multiple of the measure of variation, we can use the coefficient of variation (CV), which is a measure of relative variability. The CV is calculated by dividing the standard deviation by the mean and expressing the result as a percentage.
However, in this case, we are not given the standard deviation or the mean of the data. Instead, we are given the median and the interquartile range (IQR) for each team. The IQR is a measure of the spread of the middle 50% of the data and is calculated by subtracting the first quartile (Q1) from the third quartile (Q3).
To find the measure of variation, we can use the IQR for each team. The IQR for Team A is 2, and the IQR for Team B is also 2.
To find the difference in the measures of center, we can subtract the median of Team A from the median of Team B:
7 - 3 = 4
Therefore, the difference in the measures of center is 4.
To express this difference as a multiple of the measure of variation, we can divide the difference by the IQR for either team. Let's use the IQR for Team A:
4 / 2 = 2
Therefore, the difference in the measures of center is 2 times the measure of variation (IQR) for Team A.
How do I do this? The net is too difficult.
Answer:
Step-by-step explanation:
so first you have to do the whoper than 787856585e4657-3443983=whopper
Write the sentence as an equation.
116 is equal to the product of z and 361, reduced by 348
Answer:I think it's this.... Rewrite the verbal sentence so it is easier to translate. The sum of q and four times t is equal to 29 is the same as q plus four times t equals 29.
Tell me if its right :]
Answer: 116 = 361z - 348
Step-by-step explanation:
You have 116 is equal to so that would just be 116 =
Than you have the product of z and 361 and whenever you hear the word product, that means multiplication. that would be 361z
Now you have reduced by which is subtraction so that would be - 348
When you put all of that together, you should end up with 116 = 361z - 348
helpp me asap please
Answer:
liters of punch:
2
3
5
6
number of servings:
8
12
20
24
Step-by-step explanation:
2x?=8
?=4
so therefore the pattern is:
liters of punch x 4
or
number of servings divided by 4
hope this helped! if im wrong please correct me and no hard feelings!
Answer:
Litters of Punch: 2, 3, 5, 6
Number of Servings: 8, 12, 20, 24
Step-by-step explanation:
What I did was find how much 1 liter of punch was, so I divided 8 by 2 and got 4. Every 1 is 4 so then I looked for how many litters would 12 servings be, I divided 12 by 4 and got 3. For the next one, I multiplied the 5 by 4 and got 20. And for the last one I divided 24 by 4 and got 6.
PLEASE HELP ME
Select all expressions that are equivalent to
9x + 3 - (6x - 2)
A. 9x + 3 -6x -2
B. 9x+3 + -6x -2
C. 9x -6x + 3 + 2
D. 9x -6x +3 - 2
E. 3x +5
Answer:
The answer is C and E.
Step-by-step explanation:
I graphed it and then graphed the answer choices, and whatever matched it was my answer choice.
What would the total bill be of a painting that costs $44.80 with tax rate 6%?
Answer:
$47.48Step-by-step explanation:
cost of a painting that costs $44.80 and has a 6% tax rate. We achieve this by dividing the price of the artwork ($44.80) by the percentage of taxes (6%):
44.80 x 0.06 = 2.6888
Sales tax therefore amounts to $2.6888. Adding this sum to the price of the artwork yields the final bill:
44.80 + 2.6888 = 47.4888
With a 6% tax rate, the final cost of a $44.80 painting would be $47.48.
To learn more regarding this question visit: https://brainly.com/question/27165496
If Layla paid $48 for 4 movie tickets, how much would it cost her to
purchase 7 tickets? How much does each ticket cost?
explain how you would use ratios and proportions
only right answer please
Answer: 1. S, $29.75
2. P, $160
3. I, 1,536
4. E, 1,015
5. A, 20
6. 306
Step-by-step explanation: 1. S, $29.75 2. P, $160 3. I, 1,536 4. E, 1,015 5. A, 20 6. 306
What will happen if 7 is added to the following data set?
1, 9, 8, 5, 6, 14
A. The median will decrease.
B. The mean will decrease.
C. The median will increase.
D. The mean will increase.
Answer: B The mean will decrease and the median will stay the same
Step-by-step explanation:
NO comment
A line passes through the points (3,2) and (7,10). What is its equation in point-slope form?
Answer: hope this helps ♡
Its equation in point-slope form is y - 2 = 2(x - 3)
Step-by-step explanation:
(3,2) and (7,10)
The point slope form formula is: y - y¹ = m(x - x¹)
m = gradient
The gradient of points (3,2) and (7,10) is: 2
y¹-y² / x¹-x²
10-2 / 7-3 = 8/4 = 4/2 = 2
(plug in one of the points into the formula: y - y¹ = 2(x - x¹) l chose: 3,2)
y - 2 = 2(x - 3) is the Point Slope Form
Slope Intercept Form:
y - 2 = 2(x - 3)
y - 2 = 2x - 6
y = 2x - 6 + 2
y = 2x - 4 (y = mx + c) (c is the y-intercept)
What is the smallest number by which 256 may be divided so that the quotient is perfect cube?
(A) 2 (B) 3 (C) 4
Help!
Answer: 4
Step-by-step explanation:
The prime factorisation is 2x2x2x2x2x2x2x2
We have to make triplets of the prime factorisation which gives us:
(2x2x2)x(2x2x2)x2x2
2x2 is left so we divide 256 by 2x2 which equals 4
let's try to divide 256 by 4:
256/4 = 64
The cube root of 64 is 4
64 = (4)³ so it makes a perfect cube
need help with this fast plssss!!!!
Answer:
Option 1 and option 5
Step-by-step explanation:
[tex]7(-\frac{3}{4} x-3)[/tex]
Apply the distributive property
[tex]-5\frac{1}{4}x -21[/tex]
Option 1 is equivalent. Option 5 is also equivalent, since 7 * 3 is 21 and 7 * [tex]-\frac{3}{4}[/tex] is [tex]-5\frac{1}{4}[/tex]
distance between 2.6 and −2.9
Answer:
5.5
Step-by-step explanation:
2.6 - (-2.9) = 5.5
Write the math sentence as an equation: Negative six times the sum of a number and 18.3 is 27.9
−6(r + 18.3) = 27.9
−6(r − 18.3) = 27.9
−6r + 18.3 = 27.9
−6r − 18.3 = 27.9
Answer:
1
Step-by-step explanation:
-6(r+18.3)=27.9
hope this helps
(1/4)−2^−(50^⋅2)⋅1−1^
I need help with this one
please help what is the answer ill give 25 points please
Answer: 73
Step-by-step explanation:
22 + 51 = 73
Answer:
73
Step-by-step explanation:
Edward deposited 9,000$ into a savings account 2 years ago, the simple interest is 2%, how much money did Edward earn in interest?
Substitute the values into the equation
Interest = $ _ times _ times _ years
and put your answer down below:
*IMPORTANT NOTE: please put the process*
Answer:
2500
Step-by-step explanation:
because 1500 yearly is 2 percent
i need this, its due tomorrow
Answer:
a. I don't know
b. 5 seconds
c. Max height: 6 < x < 7
The maximum or minimum point of the parabola is called the vertex.
Jess is making some fruit baskets each fruit basket weights 67 ounces right inside and equations using ex as the bourbon to represent one apple and get stuck try drawing a diagram each basket contains six identical wheat apples and 7 ounces of strawberries.
A. 6 + 7a = 67 a= 8.7
B. 6(a+7) = 67 a= 4.16
C. 6a+7=67 a= 10
Answer:
a
Step-by-step explanation:
that Is
answer
through the question
A locker combination has three nonzero digits, and digits cannot be repeated. If the first two digits are even, what is the probability that the third digit is even?
Answer:
4/9
Step-by-step explanation:
Since the answer is 1 digit then the range is from 1 - 9 and since you need even number you remove 1, 3, 5, 7, and 9, to get 4 even numbers out of the 9 possible digits.
help me please thank you
Answer:
[tex]\tt {1)\:a^{-b}}=\boxed{\tt \cfrac{1}{a^b}}[/tex]
[tex]\tt 2)\: \cfrac{a^b}{a^c}=\boxed{\tt a^{b-c}}[/tex]
[tex]\tt \tt 3)\:\cfrac{a^c}{b^c}=\boxed{\tt \left(\cfrac{a}{b}\right)^c}[/tex]
Step-by-step explanation:
[tex]\tt {1)\:a^{-b}}[/tex]
Apply the exponent:-
[tex]\boxed{\tt a^{-b}=\frac{1}{a^b}}[/tex]
[tex]\tt \cfrac{1}{a^b}[/tex]___________________
[tex]\tt 2)\: \cfrac{a^b}{a^c}[/tex]
Apply the exponent:-
[tex]\boxed{\tt \cfrac{x^a}{x^b}=x^{a-b}}[/tex]
[tex]\tt a^{b-c}[/tex]___________________
[tex]\tt 3)\:\cfrac{a^c}{b^c}[/tex]
Apply the exponent:-
[tex]\boxed{\tt \frac{x^a}{x^b}\:=\:x^{a-b}}[/tex]
[tex]\tt \left(\cfrac{a}{b}\right)^c[/tex]
________________________
Hope this helps! :)
PLEASE ASAP
Determine the number of solutions to the system of linear equations shown on the graph.
coordinate plane with one line that passes through the points 0 comma 2 and 1 comma 0 and another line that passes through the points 0 comma negative 1 and 1 comma negative 2
This answer was generated by an AI and may be incorrect.
The number of solutions to a system of linear equations can be determined by finding the point where the lines intersect. If the lines intersect at exactly one point, the system has a unique solution. If the lines are coincident, the system has infinitely many solutions. If the lines are parallel, the system has no solution.
From the graph, we can see that the two lines intersect at exactly one point, which means that the system of linear equations has a unique solution.
PLEASE HELP ME… Jose is making some fruit baskets each fruit basket weighs, 66 ounces. Write and solve an equation, using it as a variable to represent one apple if you get stuck, tried drawing a diagram. each basket contains six boxes each box contains 8 ounces of strawberries, and one apple the apples are all identical weights.
A. 6(a+8)=66 a=3
B. 6a+8=66 a=9.67
C. 8a+6=66 a=7.25
D. 6(a+8)=66 a=9.67
Answer:
a is the answer sweetie because there are 6 boxes each box contains 8 ounces of strawberries and each basket weighs 66 ounce and there are three items they mentioned
please answer this!
Answer: Saturday
Step-by-step explanation:
Two days after Saturday is Monday, and five days after Monday is Saturday
Answer:
Saturday
Step-by-step explanation:
Well if the day is Saturday.
An item is regularly priced at 55% . Chang bought it on sale for 20% off the regular price. How much did Chang pay?
Answer: I'm not sure if the percent signs are an error but the answer would be $0.11, if 55% is actually $55 then the answer is $11
Step-by-step explanation:
Together, teammates Pedro and Ricky got 2671 base hits last season. Pedro had 275 more hits than Ricky. How many hits did each player have?
Answer:
Ricky = 1198
Pedro = 1473
Hope this helps sorry if i got it wrong have a blessed day!
Im not good at thisssss
Answer:
131.88 206 20 621.72 64 12 9580 :)