Mathematics College

Makayla has 90 minutes to answer 36 questions on a school survey. How many minutes per question does she have?
0.4 minutes per question
2.5 minutes per question
3 minutes per question
4 minutes per question

Answers

Answer 1

Answer:

90/36 =2.5

Step-by-step explanation:

Answer 2

Answer:

2.5 minutes per question

Related Questions

Please answer ALL and if you do i will give brainliest. URGENT

Answers

Answer:

16: 5.934 radians

17: 300 degrees

18: 4.188 radians

19: 130 degrees

Explanation please also I’ll mark brainliest.

Answers

Answer:

1\12 is the answer

Step-by-step explanation:

There you goooo...

find the area of the sector (shaded part). Round to the nearest hundredth!

No links!!

Answers

Answer:

~183.78

Step-by-step explanation:

A = pi 9² ≈254.47

260/360=13/18

254.47/18×13≈183.78

A triangle has an area of 12 square centimeters and a height of 12 centimeters. What is the base of the triangle?

Answers

Answer:

[tex]2~cm[/tex]

Step-by-step explanation:

[tex]Let ~ b~ be ~ base[/tex]

[tex]Area=\frac{1}{2} bh\\[/tex]

[tex]12=\frac{1}{2}b(12)[/tex]

[tex]b=2[/tex]

-----------------

hope it helps...

have a great day!

Rotate the given triangle 270°
counter-clockwise about the
origin.
3 6 3
-3 3 3
2

Answers

Answer: It goes from this to this...

3 6 3                     -3 3 3

-3 3 3                   -3 -6 -3

Step-by-step explanation:

this is for people on acellus.

in a rectangle ABCD in the figure shown ,what are the coordinates of vertex c

note : the figure shown in the image attached

helppppppp​

Answers

Answer:

E. (7, 5)

Explanation:

vertices C and D have the same coordinate x and x of D = 7

hence

x of C = 7

vertices A and D have the same coordinate y and y of D = 2

hence

m = 2

and

m+3 = 2+3 = 5

and since vertices B and C have the same coordinate y and y of B = 5

hence

y of C = 5

thus

coordinates x, y of C: (7, 5)

4 thirds divided by 2 fifths

Answers

Answer:

10/3 aka 3 1/10

Step-by-step explanation:

Answer:

The answer is 10/3

Step-by-step explanation:

4 thirds divided by 2 fifths

4/3 ÷ 2/5

4/3 × 5/2

4 × 5 ÷ 3 × 2 = 20 ÷ 6 = 10/3

Thus, The answer is 10/3

-TheUnknownScientist

A triangular prism has a Volume of 375 cubic units. Find its Volume if all of
its dimensions were reduced to one-fifth their original length?
V=
cubic units.

Answers

7 cubic units it the answer

Need help fast will give brainiest

Answers

Answers:

[tex]1.\ \angle GMT[/tex]

[tex]2.\ GT\ and\ TM[/tex]

[tex]3.\ \angle MGT[/tex]

[tex]4.\ SAS[/tex]

[tex]5.\ SAS[/tex]

[tex]6.\ SSS[/tex]

Calculate the area of this triangle

Answers

Answer:

60 cm^2

Step-by-step explanation:

Answer:

Area = 60

Step-by-step explanation:

Formula: bh/2

15*8/2

120/2

= 60

The amount of time (in minutes per day) spent on social media for a sample of 10 teens has a mean of 186.7 and a sample standard deviation of 19.99. An independent sample of 8 older adults has a mean of 93.5 minutes with a sample standard deviation of 32.01. Assume that the time spent on social media is approximately normally distributed for each group. a) Determine the value of the test statistic to test H subscript 0 colon space mu subscript t e e n end subscript equals mu subscript o l d e r end subscript against H subscript A colon space mu subscript t e e n end subscript not equal to mu subscript o l d e r end subscript. b) Determine the p-value or critical value for this test at alpha equals 0.05. c) What is your conclusion about whether the two age groups spend the same average amount of time on social media

Answers

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Please help if you know, thank you! Find missing side angle

Answers

Step-by-step explanation:

you can rounded again if you want

then the answer is

7.9 - 8

Find the 64th term of the arithmetic sequence
−
4
,
−
21
,
−
38
,
.
.
.
−4,−21,−38,...

Answers

Answer:

The 64th term of the arithmetic sequence is -1075.

Step-by-step explanation:

Arithmetic sequence:

In an arithmetic sequence, the difference between consecutive terms, called common difference, is always the same.

The nth term of an arithmetic sequence is given by:

[tex]a_n = a_1 + (n-1)d[/tex]

In which [tex]a_1[/tex] is the first term.

−4,−21,−38

First term -4, so [tex]a_1 = -4[/tex]

Common difference of [tex]d = -38 - (-21) = -21 - (-4) = -17[/tex]

Thus

[tex]a_n = a_1 + (n-1)d[/tex]

[tex]a_n = -4 - 17(n-1)[/tex]

Find the 64th term of the arithmetic sequence

This is [tex]a_{64}[/tex]. So

[tex]a_n = -4 - 17(n-1)[/tex]

[tex]a_{64} = -4 - 17(64-1) = -4 - 1071 = -1075[/tex]

The 64th term of the arithmetic sequence is -1075.

How much bigger is 5/7 than 2/3 ?

Answers

Let's find common denominator first,

5/7= 15/21

2/3= 14/21

now substract them; 15/21 - 14/21 = 1/21

Hence 5/7 is 1/21 bigger than 2/3!

Find the area of the following parallelogram.

Answers

Soln,

Area of Parallelogram= B.H

= 6.14

=84 https://tex.z-dn.net/?f=in%5E%7B2%7D%20

Help me please :(( I don’t understand what it is asking me

Answers

Answer:

answer: 10

Step-by-step explanation:

each triangle is 10 because the formula for finding area in a triangles our base x height then divide by 2 so. 4 x 5 = 20 then 20 ÷ 2 = 10 hope this helps!

anyone know who Howard is ?​

Answers

Answer:

Howard stark or Howard the duck?

In 2 minutes, you are able to walk 2,500 feet. The unit rate of feet per minute is

Answers

Answer:

you are able to walk 1250 feet per min

Step-by-step explanation:

2500 divided by 2 is 1250 so that would mean 1Min=1250ft

Find the x- and y-intercepts of the graph of —2x + 5y = 18. State your answers as
whole numbers or as improper fractions in simplest form.

Answers

Answer:

the answer is 6

Step-by-step explanation:

it is a whole number.

What is its domain?
What is its range?

Write the answer in interval notation.

Answers

Answers:

Domain = [-3, 3]

Range = [-1, 2]

=============================================

Explanation:

The domain is the set of all allowed x inputs. Visually, the left-most point is when x = -3, so -3 is the smallest allowed x input. We have a closed circle at this endpoint, so this endpoint x value is included. In contrast, if you had an open circle, then you would exclude the endpoint.

Similarly, we have a closed endpoint at the other side as well when x = 3. This is the largest allowed x value. The domain is the set of x values such that [tex]-3 \le x \le 3[/tex] meaning x is between -3 and 3, including both endpoints. This translates to the interval notation of [-3, 3]. The square brackets say "include the endpoint".

------------

The range is the set of possible y outputs of a function. The lowest the function goes is when y = -1, and the highest is when y = 2. We include both endpoints. The range as a compound inequality is [tex]-1 \le y \le 2[/tex] which converts to the interval notation of [-1, 2]

What is 72% of 83?

115.3

59.8

190

5100
​

Answers

B. 59.8 is the correct answer

Answer:

59.8

Step-by-step explanation:

Explain why someone would use scientific notation to write a number rather than standard notation.

Answers

Answer:

the extra big numbers can be written easily by the scientific notation

Answer:

Scientific Notation was developed in order to easily represent numbers that are either very large or very small.

Step-by-step explanation:

Which of the following represents a coefficient from the expression given?

5x - 21 + x2

Answers

Answer:

1 or 5

Step-by-step explanation:

A coefficient is "a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4xy)".

So, in this case, the coefficient of 5x would be 5.

The coefficient of x^2 would be 1.

Hope this helps!

HELP ME PLEASEEEEEEEEEE

Answers

Answer:

I Can Help!

Step-by-step explanation:

The First Option and The Second to Last

PLZHELPON TIMER WILLGIVE BRAINLIEST FORRIGHTANSWER QUESTION IS NOT THAT HARD I THINK

What is the median of the values in the dot plot?



Enter your answer in the box.

Answers

Answer:

The median would be 5

Step-by-step explanation:

You could slash out the dots to get 5.

Answer:

5

Step-by-step explanation:

PLEASE FAST IF YOU DO THANK You SO MUCH

Answers

Answer:

Prism surface area: 1,271cm

Base area: 66cm

Lateral: 1,139cm

At the end of the 2017 football season, 48 Super Bowl games had been played with the current two football leagues (the NFC and AFC). The NFC has won two more games than the AFC. Determine the total number of wins by the AFC.​

Answers

Answer: AFC has won 23 games.

Step-by-step explanation:

AFC=x

x+2=NFC

X + x+ 2 =48

2x=46

x=23. AFC

solve for NFC

x+2=NFC

23+2=25 NFC

PROVE EQUATION

x+x+2=48

23 + 25=48

48=48

What is the arc measure of major arc ABC in degrees?

Answers

Answer:

123847323247647525547824817703412

Can I get some help on this can’t find any of the answers anywhere

Answers

Answer:

3(9)+20=47

Step-by-step explanation:

47 inches after 9 weeks

What percent of 55 is 34?

Answers

Answer: 61,81%

Step-by-step explanation:

34 ÷ 55 = 0,61(81) = 61,81%

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