Answers
Answer:
a.)
Step-by-step explanation:
because 3 to the left is a negative and 2 units up means positive
Related Questions
For the scientific notation, write the standard form: 8.02 x 10-2
Answers
9514 1404 393
Answer:
0.0802
Step-by-step explanation:
8.02 × 10^-2
= 8.02 × 0.01
= 0.0802
_____
Your scientific or graphing calculator, or any spreadsheet, can convert number formats for you.
A telephone poll of an SRS of 1234 adults found that 62% are generally satisfied with their lives. The announced margin of error for the poll was 3%. Does the margin of error account for the fact that some adults do not have telephones
Answers
Answer:
No. The margin of error only includes sampling variability.
Step-by-step explanation:
The margin of error would be considered for the sampling error
In the case when some adults does not have telephones so it is called as error selection bias this is not a sampling error
The selection bias, unresponse bias and the response would be the examples of an error but it is not a sampling errors
So there is no margin of error as it only involved the variability in the sampling
Which sentence correctly uses an intensive pronoun? A.You will have to finish the assignment yourselves. B.You yourself probably did not realize you made a mistake.
C.I met my best friend myself at the arena to go skating. D.I told myself that everything would work out just fine.
Answers
Answer:
(A) You will have to finish the assignment yourselves.
Step-by-step explanation:
In B, C, and D, the "yourself" and "myself" words aren't adding any emphasis to the situation! But in sentence (A), the speaker is saying that, you will have to finish the assignment YOURSELF. No help from anyone else! (This implies that the task might be difficult, putting emphasis!)
Which size Dairy Queen blizzard gives you the best price per ounce
Small 6oz. Cup for $2.49
Large 16oz. Cup for $4.98
Medium 10oz. Cup for $3.49
Supper size 24oz. Cup for 7.69
Answers
medium- 3.49/10 = 0.349 per oz
large- 4.98/16= 0.31125 per oz
super size- 7.69/24= 0.32 per oz
therefore large is the best price!
The Large blizzard has the lowest cost per ounce at $ 0.31125/oz
Given data ,
To determine the best price per ounce for Dairy Queen blizzards, we can calculate the cost per ounce for each size option:
Small: 6 oz. for $2.49 ->
Cost per ounce = $2.49 / 6 oz. = $0.415/oz.
Large: 16 oz. for $4.98 ->
On simplifying the equation , we get
Cost per ounce = $4.98 / 16 oz. = $ 0.31125/oz.
Medium: 10 oz. for $3.49 ->
Cost per ounce = $3.49 / 10 oz. = $0.349/oz.
Super Size: 24 oz. for $7.69 ->
On simplifying the equation , we get
Cost per ounce = $7.69 / 24 oz. = $0.32042/oz.
Comparing the cost per ounce for each size option, we can see that the Small blizzard has the highest cost per ounce at $0.415/oz. The Large blizzard has the lowest cost per ounce at $ 0.31125/oz.
Hence , the Large blizzard gives you the best price per ounce among the options provided.
To learn more about equations click :
https://brainly.com/question/19297665
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help me I will give brainiest
Answers
Answer:
its many solutions
Step-by-step explanation:
PLEASE HELP ME you used 5 cups of flour to bake 80 cookies. How many cups do you need if you are planning to bake 144 cookies TYSM
Answers
Answer:
12.8 cups of flour will need to be used
Step-by-step explanation:
140°
Find the measure of the missing angle.
Answers
Answer:
50
Step-by-step explanation:
40+90=130
180-130=50
Answer:
The measure of the missing angle is 50°.
Step-by-step explanation:
☆A triangle equals 180°.
☆A right angle equals 90°
☆We have two angles given to us, however one out of the two angles might be tricky for some to figure out.
☆An angle, we obviously see, is 40°.
☆The right angle, (the one with a box) equals 90°, so therefore, the value of that angle is 90°.
☆In order to find the value of the last angle, we are going to have to subtract the sum of both numbers from 180°.
☆We are subtracting it from 180° because a triangle equals 180°.
☆An equation would look like:
[tex]40 + 90 + x= 180[/tex]
☆The X indicated in the equation represents the unknown angle.
☆Let's solve the equation.
☆[tex]40 + 90 + x = 180 \\ 130 + x = 180 \\ \frac{ - 130 \: \: \: \: \: \: = - 130}{x = 50} [/tex]
☆Without an equation, you could just add both angles, and subtract it from 180.
☆[tex]40 + 90 = 130 \\ 180 - 130 = 50[/tex]
☆Therefore, the missing angle is 50°.
Help please please!!
Answers
What is 45% of 180??
Answers
Explaination: 45% × 180 =
(45 ÷ 100) × 180 =
(45 × 180) ÷ 100 =
8,100 ÷ 100 =
81
Find the measure of UW
Answers
9X + 1 = 7X + 13
2X + 1 = 13
2X = 12
X = 6
Plug 6 into the original formula...
UW = 7(6) + 13
UW = 42 + 13
UW = 55
Four students received the following grades on their math quizzes. Which student could use the mode to show that she is doing better than the other three students?
Ashlee:78,94,90,70,94
Belen:79,79,100,95,99
Molly:66,73,98,88,98
Sofia:88,94,96,99,80
Answers choices:
a.Ashlee
b.Molly
c.Belen
d.SofiaFour students
Answers
Answer:Molly
BC I DID THE MATH
Answer: molly bc i did the quiz
Step-by-step explanation:
20% of x is equal to 45. Find the value of x.
Answers
Answer:
I got 9
Step-by-step explanation:
What so the mean median and range for 39,82,74,96,64,52,74
Answers
Median: 74
Range: 57
This graph shows a proportional relationship.
What is the constant of proportionality?
Enter your answer as a ratio in simplified form by filling in the boxes.
2/3, 3/4
Answers
5/4 would be your answer.
y = -5/3x + 3
y= 1/3x - 3
And graphing it
Answers
Answer:
Graph.
y=−1/3x+3
y
=
−
1
3
x
−
1
Step-by-step explanation:
If elephant grass grows 3 3/5 inches a day, how many inches will grow in 8 days
Answers
Answer:
28.8 inches
Step-by-step explanation:
3 3/5= 18/5
18/5 *8=144/5=28.8
Find the slope of the line passing through the point (-6,7) and (-6,-8).
Answers
Answer:
infinity
Step-by-step explanation:
it's a straight line, because there is no run, only rise as the x did not change
Plz help!! :)
Find the measures of angles x, y, and z.
Answers
Answer:
x = 40º
y = 50º
z = 130º
Step-by-step explanation:
Recall that supplementary angles add up to 180º. Also, all angles in a triangle add up to 180º.
angle x
180 - 140 = 40º = xº
angle y
90 + 40 = 130
180 - 130 = 50º = yº
angle z
180 - 50 = 130º = zº
Answer:
[tex]x = 40 \\ y = 50 \\ z=130[/tex]
Step-by-step explanation:
[tex]x = 180 - 140[/tex]
[tex]x = 40[/tex]
[tex]y = 180 - (90 + 40)[/tex]
[tex]y = 180 - 130[/tex]
[tex]y = 50[/tex]
[tex]z = 180-50[/tex]
[tex]z = 130[/tex]
A bird starts at 20m and changes to 16m? The bird's final elevation is
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
The initial elevation is 20m
According to the question :
If it changes to 16m, then the final elevation of the bird is 16 m.
However, in some texts, the question goes thus;
A bird starts at 20m and changes 16m? The bird's final elevation is?
In this case, the initial height = 20m
Change in height = 16 m (positive means ascension)
Hence,
initial height + change in height
20 m + 16 m
= 36m
10 pointssssssssssss
Answers
Answer:
2x10^3 is the answer
Step-by-step explanation:
HELP NOW PLS The ratio of pineapple juice to cranberry juice in a punch
recipe is 14:12. Which ratio is equivalent to 14:12?
Answers
Answer:
7:6
Step-by-step explanation:
I simplified 14:12
Step-by-step explanation:
Since 14 and 12 are both even numbers, they are a multiple of 2.
14 = 2 * 7
12 = 2 * 6
Therefore 14:12 = (2*7):(2*6) = 7:6.
The equivalent ratio is 7:6.
You are 18 miles away from home. You start biking home at a speed of 6 miles per hour. Write an equation in slope-intercept form that represents the distance away from home "y" after "x" hours. Y= How many hours will it take to get home? Hours
Answers
Answer:
y = 18 - 6x
Step-by-step explanation:
Given :
Speed or rate = 6mph
y = distance away from home
x = hours biked
Initial distance from home = 18 miles
General form of Slope - intercept form of an equation :
y = mx + c
Where ;
m = gradient or slope = rate of change
c = intercept or initial value or amount, always constant
x = independent variable
y = dependent variable
Hence,
For the question above :
Distance away from home, depends on the number of hours biked
y = 18 - 6x
Help on this question please!
Answers
Answer:
the first one
Step-by-step explanation:
If You Answer This Then You Truly Deserve Brainliest,Star Rating ANDDDD a Thanks!
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\___/
1. What is the volume of cylinder A?
2. What is the volume of cylinder B?
3. Which cylinder is bigger?
Remember that the volume of a cylinder formula is V = π * r * r * h, and radius is half of the diameter, and π is 3.14.
(Please answer all )
Answers
B = 678.58
Cylinder A is bigger than Cylinder B
∠aangle, a and \angle b∠bangle, b are complementary angles. \angle a∠aangle, a measures 22^\circ22 ∘ 22, degrees. What is the measure of \angle b∠bangle, b?
Answers
Answer:
68 degrees
Step-by-step explanation:
The sum of two complementary angles is 90 degrees
If <a and <b are complementary, then;
<a + <b = 90
Given
<a = 22 degrees
Required
<b
Substitute into the given expression;
22 + <b = 90
<b = 90-22
<b = 68 degrees
Hence the measure of <b is 68 degrees
Answer:
68Step-by-step explanation:
34 is 50% of what number?
Answers
To solve this problem you multiply 34 by 100 and then divide the total by 50 as follows:
(34 x 100) / 50
When we put that into our calculator, we get the following answer:
68
The sales tax on clothing that cost $24 is $1.68. How much would sales tax be on clothing that cost $96?
Answers
Answer:
$6.72
Step-by-step explanation:
1.68 is 7% of 24, so there is a 7% tax.
96x.07= 6.72
Answer: The sales tax would be 6.72
Step-by-step explanation: 24 is 1/4 of 96 so that means that you have to multiply the sales tax number by 4 and 1.68 x 4 = 6.72
There are 32 sticks in the game. The sticks are either orange (x) and red (y). There are 5 more red sticks than twice the number of orange sticks Write the two equations in order to solve the system and then tell me how many orange and red sticks are in the game.
Answers
Answer:
orange = 9 sticks
Red = 23 sticks
Step-by-step explanation:
orange = x
Red = y
x + y = 32
There are 5 more red sticks than twice the number of orange sticks
y = 2x + 5
x + y = 32
x + 2x + 5 = 32
3x = 32 - 5
3x = 27
x = 27/3
x = 9 sticks
y = 2x + 5
= 2(9) + 5
= 18 + 5
y = 23 sticks
orange = 9 sticks
Red = 23 sticks
some math on a test hcb kdhbfkvhsd
Answers
Answer:
i think c
Step-by-step explanation:
Answer:
Its either A or C, but I would go with C
Step-by-step explanation:
what is 4 3/7 as a improper fraction
Answers
Answer:
4 3/7 as an improper fraction is 31/7
Answer:
31/7
Step-by-step explanation:
4 3/7
4 x 7 = 28
28 + 3 = 31
31/7