Jared is mailing 10 packages. The line plot shows the weight of the packages.
XXX
х
X
Х
1
13
13
2
11
13
1
Weight of Packages (pounds)
How many more pounds are all the packages that weigh 1 pounds than all the packages that weigh lậ?
O A. Špound
O c. 24 pounds
B.
1 pounds
O d. 3 pounds
Answers
Answer:
C.
(I did the quiz aswell, i scored 100)
Related Questions
simplify the following:4(2x)^2+5(2y^2)^3
Answers
Answer:
16x^(2)+40y^(6)
Step-by-step explanation:
Answer: 16x^2 + 40y^6
Please mark as brainlist.
A data set is normally distributed with a mean of 100 and a standard
deviation of 8.6. An element in this set is 96. What is the z-score for 96?
(answer with 3 decimal places)
Answers
Answer:
It is -0.465 when you add it to the nearest thousandth
Step-by-step explanation:
Mhanifa please help this is late homework and I need it done ASAP! I will mark brainliest!
Answers
Answer:
#1
29 / x = tan 65x = 29 / tan 65 x = 13.5#2
x / 3 = tan 70x = 3 tan 70x = 8.2#3
15 / x = tan 40x = 15 / tan 40x = 17.9simplify 2/3(6x−1/6)+3x
Answers
Answer:
7x - 1/9
Step-by-step explanation:
2/3 (6x - 1/6) + 3x
12x/3 - 2/18 + 3x
4x - 1/9 + 3x
7x - 1/9
After simplifying, the value of expression is,
⇒ 7x - 1/9
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The expression is,
⇒ 2/3 (6x - 1/6) + 3x
Now, We can solve the expression as;
⇒ 2/3 (6x - 1/6) + 3x
⇒ 2/3 × 6x - 2/3 × 1/6 + 3x
⇒ 4x - 1/9 + 3x
⇒ 7x - 1/9
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1 Jessica is walking home from work and has to walk through a rectangular park. The park is 24 feet long and 7 feet wide. She plans to walk diagonally through the park from one corner to the other. How far is the walk from one corner to the opposite corner?
Answers
Answer:
5 miles but she did walk part of another mile so that would be 5.35.
Step-by-step explanation:
If there are 10 people in a room, how many different combinations of three could there be?
Will mark brainiest
Answers
Answer:
there could be three different.
Step-by-step explanation:
it could be a combination of the two genders that can make them different :)
Determine if the two triangles are congruent
Answers
PLS ANSWER FOR 30 POINT AND BRAINLIEST!!!
Answers
Answer:
B and E
Step-by-step explanation:
6
If the area of a square is 88 units, on which number line does S represents the side length of the
square?
A++
6.8 6.9
7
7.1
7.2 7.3
7.4
7.5 7.6 7.7
S
BK-
8.8
8.9
9
9.1
9.2 9.3
9.4
9.5 9.6
9.7
S
8.8
8.9
9
9.1
9.2 9.3
9.4
9.5 9.6
9.7
S
DA
38 39 40
+
43
+
45
+
47
41
42
44
46
Answers
Answer:
C
Step-by-step explanation:
Area of a square = s² ; where s = side length
Area of square = 88 unit²
88 = s²
Square root of both sides
√88 = s
9.38 = s
which of the following tables does NOT represent a function ? (i can’t get this wrong please help) (15 points)
Answers
Answer:
C
Step-by-step explanation:
the answer is c because there is more then one y value for 5
please help! i need the answer
Answers
Answer:
i dont know im sorry
Step-by-step explanation:
Solve the right triangle. See image below.
Answers
Hi there! You still remember the Pythagorean Theorem, right? It's useful when it comes to finding a missing leg or side of a right triangle. If you forget then here it is:
[tex] \large \boxed{ {a}^{2} + {b}^{2} = {c}^{2} }[/tex]
Define c = hypotenuse while a and b can be both adjacent and opposite (because a²+b²=b²+a² via addition property)
Since we are missing the adjacent side. Thus,
We define a = 6 and c = 14.
[tex] \large{ {6}^{2} + {b}^{2} = {14}^{2} } \\ \large{36 + {b}^{2} = 196} \\ \large{ {b}^{2} = 196 - 36} \\ \large{ {b}^{2} = 160} \\ \large{ b = \sqrt{160} \longrightarrow \boxed{b = 4 \sqrt{10} }}[/tex]
Put the value of b in a calculator then round to the nearest tenth and get 12.6
Thus, the value of b ≈ 12.6
Next we are going to find the angle in degree. We now know that b ≈ 12.6 or 4sqrt(10)
We can find the value of angle A by using tan or sin but I will use sin instead. Recall the sine ratio which is opposite to hypotenuse. Thus,
[tex] \large{sinA = \frac{6}{14} }[/tex]
Use arcsin(6/14) and put it in calculator.
Then put the decimal value of arcsin in sin and convert in degree form which we should get 24. 555°. Round to the nearest whole number and we get 25°
Thus, the angle A is 25°
Next is we are finding the value of angle B. We aren't going to use any formula or equation. Recall that three angles add up to 180°.
Thus, 25° + 90° + x = 180°
90° comes from a right angle.
115+x = 180
x = 180-115
x = 65°
Thus, the angle B is 65°
Answer
b ≈ 12.6 or 4sqrt(10)angle A = 25°angle B = 65°Question 15 of 40
For which sample size (n) and sample proportion () can a normal curve be
used to approximate the sampling distribution?
O A. n = 28; = 0.3
O B. n = 28; p = 0.9
O c. n = 32; p = 0.4
O D. n = 32; p = 0.2
Answers
Answer:
Option C: n = 32; p^ = 0.4
Step-by-step explanation:
The normal curve can be used in this case if; np ≥ 10 or n(1 - p) ≥ 10
A) For n = 28 and p = 0.3;
np = 28 × 0.3 = 8.4 < 10
Thus, it can't be used.
B) For n = 28 and p = 0.9;
np = 28 × 0.9 = 25.2 > 10 Ok
n(1 - p) = 28(1 - 0.9) = 2.8 Not Ok
Thus, it can't be used
C) For n = 32 and p = 0.4
np = 32 × 0.4 = 12.8 > 10 Ok
n(1 - p) = 32(1 - 0.4) = 19.2 > 10 Ok
Thus, it can be used
D) For n = 32 and p = 0.2
np = 32 × 0.2 = 6.4 < 10 Not Ok
Thus it can't be used.
PLEASE HELP!!!!
1. What is the space inside an object called? What type of objects have volume?
2. Compare the slopes of parallel lines and perpendicular lines.
3. Explain the difference between a secant and a tangent.
Answers
Answer:
1. Volume measured in Cubic units (to the third power), Only 3-D objects have volume.
2. Parallel lines have the same slope and will never intersect. The slope of perpendicular lines are the negative reciprocals of each other, they will intersect a 90 degrees
3. Secant is 1/cosX (1 over cosine of x), tangent is sinX/cosX(sine of x over cosine of x)
Step-by-step explanation:
Susan completed a 26-mile rollerblade marathon in 2.5 hours. If Susan skated at a constant rate, how fast was she skating? A. 10.4 mph B. 8.3 mph C. 6.5 mph D. 4.7 mph
Answers
Answer:
A. 10.4 mph
Step-by-step explanation:
26÷2.5=10.4
Double checking your answer:
If she does 10.4 miles in an hour, she can get 20.8 in two hours
then you add half of how much she can go in an hour which is 5.2 (10.4÷2)
you add it together, and you will get 26 miles in total
(20.8+5.2=26)
If f(x) = x^2 is a function of variable x. The function is translated 5 units to the left and is reflected across the x-axis. What is the new function?
Answers
Which statement is not true about histograms
a) In histograms, the bars must touch side by side.
b) In histograms, the frequency represents the number of times something happens.
c) In histograms, the bars represent categories.
d) In histograms, each bar must be the same width or thickness.
Answers
Answer:
d
Step-by-step explanation:
d is not true because width and thickness doesn't matter
According to a study, 68 out of 100 people enjoyed the movie. What percentage of people did not enjoy the movie?
Answers
Answer:
32%
Step-by-step explanation:
100 - 68
Answer:
32%
Step-by-step explanation:
subtract 68 from 100 to get your answer
Calculate the area of the red triangle to find the area of the garden. Show your work
side a measures 90 feet and side b measures 120 feet,
ANSWER FAST FOR BRAINLIEST, 30 POINTS. PLEASE HURRYYYY
Answers
Answer:
Area of red triangle =1/2 ×side a*side b
=½×90×120=5400ft²
will give brainliest!!! :)
Answers
Answer:
46
Step-by-step explanation:
What is y=4x-29
x+y=1
MUST SHOW WORK!!
Answers
Answer:
Hope this helps!! (x,y)=(6,-5)
Answer:
y=-5
x=6
Step-by-step explanation:
substitute y=4x -29 into the equation x+y=1.
x+ 4x-29 = 1
combine like terms
5x-29=1
add 29 to both sides
5x=30
divide by 5
x=6
plug 6 into x in the original equation
y=4(6) - 29
y=24-29
y= -5
A bag contains one green ball, one yellow ball, one red ball, and one blue ball. Jerome picks a ball from the bag, replaces it, and then picks another ball. The sample space for this situation is listed. Fill in the missing values in the list.
G-Y Y-Y R-
B-Y
G-
Y-R R-R B-R
G-B Y-
R-B B-B
G-G Y-G R-G B-
Answers
Answe
Step-by-step explanation:
The missing blanks have been filled .
What is Permutation and Combination ?A permutation is an act of arranging the objects or numbers in order. Combinations are the way of selecting the objects or numbers from a group of objects or collection, in such a way that the order of the objects does not matter.
A bag contains one green ball, one yellow ball, one red ball, and one blue ball.
Jerome picks a ball from the bag, replaces it, and then picks another ball.
Order matters since the ball is being replaced each time.
This is all the possible combinations to take 2 balls with replacement,
GY YY RY BY GR YR RR BR GB YB RB BB GG YG RG BG
For the first missing blank , RR, RB, and RG are listed and the only other combination when choosing a red first would be to pick a yellow, so RY.
This is the same pattern for the others also.
To know more about Permutation and Combination
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The grocery store has 3 times as many cashiers in late afternoon than in the morning. If there are 14
cashiers at 10:00 am, how many would there be at 4:00 pm?
Answers
The two sides that make up the right angle of a right triangle measure28 cm and 45 cm. What is the perimeter of the triangle?
Answers
Answer:
the perimeter 126 cm
The acute angle formed between the x-axis and the hypotenuse of a right triangle drawn in the unit circle.
A. right angle
B. reference angle
C. standard angle
D. obtuse angle
Answers
Answer:
b
Step-by-step explanation:
Picture included at the top. 6th grade math
Answers
Answer:
4 and 5
Step-by-step explanation:
So alternate means there's on different sides of the one line that cuts through both lines, so that would be 1 and 8, 2 and 7, 3 and 6, and 4 and 5. But interior means that it's on the inside, so that would be 3 and 6, and 4 and 5, so 4 and 5 is your answer
hope this helps:)
Which of the following equations has both -2 and 2 as possible values of b?
A. b2 = 4
B. b3 = 8
C. None of the Above
Answers
The equation that has the possible values of b is b² = 4.
How to find the equation that has possible vale of -2 and 2?The equation that has the possible value of b as -2 and 2 are as follows;
b² = 4
-2² = 4 and 2² = 4 (This is true)
b³ = 8
-2³ = -8 and 2³ = 8(This is false)
Therefore, the equation that has the possible values of b is b² = 4.
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Which of the following is a pair of equivalent radical expressions?
A
45−−√and315−−√
B
75−−√and35√
C
54−−√and96√
D
180−−−√and320−−√
Answers
Answer:
correct answer is D i think so
What color laundry basket do dirty towels and aprons go in?
A. Green
B. Yellow
Answers
Answer:
green because it sounds like garbage
Step-by-step explanation:
Answer:
the one u want to put em in?
Step-by-step explanation:
hi i’ll give brainliest if anyone answers this right
Answers
Answer:
48°
Step-by-step explanation:
pls mark me as brainlist