Mathematics High School

When Rachel last checked the clock it was 3:52 pm.

It is now 5:00 pm.

How much time has elapsed?

Answers

Answer 1

Answer: 1 hour and 8 minutes or 68 minutes.

Step-by-step explanation:

For this question I would start by finding how many minutes it would take to get to 4pm since it's the closest hour to 3:52 pm.

If we think of the 00 in 4:00 as 60, then we can do 60-52=8.

Then we know that 4:00 + 1 hour is 5:00.

To find the final answer add 8 minutes + 1 hour, which is 1 hour and 8 minutes.

This can also be answered as 68 minutes because, 60 minutes (1 hour) +8 minutes = 68 minutes.

Related Questions

i will add another question just please help me

Answers

jus wanted the points . sorry . if its a test then look on quizlet , or quizziz , cse sis they got tuns'uh answerssss !

mwah .

I need help with #40 ASAP…please help me this one…. Show step by step please

Answers

Answer:

22801

Step-by-step explanation:

#40

No. of terms = (301 + 1)/2

No. of terms = 302/2

No. of terms = 151

Now,

Sum = n²

Sum = (151)²

Sum = 22801

Answer:

For #40.

S = 22801

Step-by-step explanation:

On #40 the last term is 301, so we add 1

[tex]302[/tex] ÷ [tex]2 = 151[/tex]

[tex]n = 151[/tex]

To get [tex]n^{2}[/tex], multiply 151 by itself

[tex]151[/tex] × [tex]151 = 22801[/tex]

[tex]S = 22801[/tex]

Musa loves playing Fortnit each evening. One battle lasts 1/2 of an hour. His mom lets him play 3 1/2 hours per week. How many rounds of Fortnight can he play?​

Answers

Answer:

Musa can play 7 rounds a week

Step-by-step explanation:

There's two 1/2 intervals in one hour, so 3 would be 6, plus the 1/2 hour equals 7 rounds

What is the solution to this equation?

2x + 6 = 20

A. x = 13

B. x = 7

C. x = 52

D. x = 28

ANSWER: B (x = 7)

Answers

Answer: B. x = 7

Step-by-step explanation:

2x + 6 = 20

2x = 20 - 6

x = 14/2

x = 7

Andrew has a summer job doing yard work he is paid 15$ per hour and a 20 bonus when he completes the yard. He was paid 85$ for completing one yard. Write an equation to represent the amount of money he earned

Answers



The expression would be to multiply the number of hours by 15 and add 20

Let ‘n’ be the number of hours
Equation: 15n + 20 = 85

anybody know how to solve this ? 4 (x-7)-2(x+1)=-10

Answers

Answer:

x = 10

Step-by-step explanation:

hope this helps :D

have a good day !!

Answer:

3rd option

Step-by-step explanation:

Given

4(x - 7) - 2(x + 1) = - 10 ← distribute parenthesis on left side

4x - 28 - 2x - 2 = - 10 ( collect like terms pn left side )

2x - 30 = - 10 ← equivalent equation

Could someone explain me step by step on how to do division since I’m having a hard time on understanding it?

Answers

Really hope this helps, if you need more help I may be able to go more in depth

Samuel must choose a 4-digit PIN number. The first 2 digits must be numbers cannot repeat. The 3 and 4th digits are letters that cannot repeat. How many different pins are possible with these restrictions?
A. 58,500
B. 70
C. 46,800
D. 72

Answers

(A. 58,500

Answer
A
A

If a = -3.4 and b = -3.6, which of the following inequalities is not true?
b ≤ a
| b| < a
| a| ≤ | b|
a > b

Answers

Answer:

a>b

Step-by-step explanation:

We know between negative numbers on comparison less value is greater

[tex]\\ \sf\longmapsto -3.4\gt -3.6[/tex]

[tex]\\ \sf\longmapsto a>b[/tex]

The answer is the second choice.
If |-3.6| = +3.6

3.6 < -3.4 is a wrong inequality. :)

Suppose a is an irrational number and is a rational number. Can their sum be rational? Explain your answer.

Answers

Answer:

It can

Step-by-step explanation:

If it ends up a whole number, then yeah-that's rational. But if it's a fraction-that's irrational.

Can someone help me ASAP

An architect designed an office complex with 4 towers. The A tower is 100 feet shorter than the B tower, but it is 200 feet taller than the C tower. The C tower is 100 feet taller than the D tower. The D tower is 300 feet tall. How tall is the B tower?

Answers

Answer:

700 Feet

Step-by-step explanation:

If D = 300 then C must be 400 and A must be 600 and since A is 100 feet shorter than B but 200 taller than C!

A day care center charges 60$ per week for one child, plus 20$ per sibling. The equation that describes the total charge t for the number of siblings s is t=20s+60. What is the total cost for two siblings?

Answers

Answer:

80$ per week if you mean only 2 siblings

100$ per week if you mean the first child plus 2 siblings

Step-by-step explanation:

for the equation Y= 2(x+4)-3 what ordered pair what are used to start a graphing PLEASEEEE HELP

Answers

Answer:

(4,-3)

Step-by-step explanation:

Help me pls it for my homework

Answers

Answer:

16.34 yards of rope

Step-by-step explanation:

you need to do 4.67 x 2 and add 3.5 x 2 to get the total perimeter

Answer:

Step-by-step explanation:

[tex]\frac{7}{2} + \frac{14}{3} +\frac{7}{2} + \frac{14}{3}[/tex]

[tex]\frac{21}{6} + \frac{28}{6} +\frac{21}{6} + \frac{28}{6}[/tex]

[tex]\frac{98}{6}[/tex] = [tex]\frac{49}{3}[/tex] = 16 [tex]\frac{1}{3}[/tex]

Put the following numbers from greatest to least greatest 1 17 51 -4 -25

Answers

Answer:

51, 17, 1, -4, -25

Step-by-step explanation:

Hope this helps

the perimeter of a rectangular room is 54 m. the length is 6 m longer than the width. what are the dimensions of the room?

Answers

Answer:

Step-by-step explanation:

Width =w

Length = w + 6

Perimeter of rectangular room = 54 m

2*(length +width ) = 54

2*(w +6 + w) = 54

2*(w +w + 6) = 54      {Combine like terms}

2*(2w + 6) = 54

Use distributive property

2*2w + 2*6 = 54

  4w + 12    = 54

Subtract 12 form both side

4w = 54 - 12

4w = 42

Divide both sides by 4

w = 42/4

w = 10.5 m

Length = 10.5 + 6 = 16.5 m

Length = 16.5 m

Width = 10.5 m

Prove this identify : 2 cos^2 (45°-A ) = 1 +sin 2 A​

Answers

I am guessing that you mean 2cos2(45° - x) = 1 + sin2x

According to a double angle identity, 2cos2θ - 1 = cos(2θ)

So, 2cos2(45° - x) - 1 = cos (90° - 2x)

= cos90°cos2x + sin90°sin2x

= (0)cos2x + (1)sin2x

= sin2x

Thus, 2cos2(45° - x) = 1 + sin2x

Create a storyline (word problem) using the following algebraic expressions: P4 + i JP 1,000 Part A: r D Part B: 75 – 3m​

Answers

Best way is just to look up the answer and then form it into a story, if that doesn’t work comment below I’ll write one :)

Madison needs to buy enough meat to make 1,000 hamburgers for the company picnic. Each hamburger will weigh 0.25 pound. How many pounds of hamburger meat should Madison buy?

Answers

she would have to buy 250 pounds of meet

please help <3

A=Bxt+C


love you thanks

Answers

A=bxtc
A/btc=x

x=a/btc

Damien is constructing a segment that is congruent to AB shown below. Which of the following is a step Damien will use in the process? Use a compass to draw an arc above point A . Use a compass to measure the length of segment AB . Use a compass to draw an arc between points A and B . Use a compass to draw an arc from any point between A and B on the segment to a place above the segment

Answers

Answer:

a

Step-by-step explanation:

How to find the cube root of 8000 by estimation method

Answers

Step-by-step explanation:

pls mark me as brainliest

n
K
Which of the following is not a correct name for the line above?
A
В.
IRISIRI
C С
D

Answers

Answer:

B

Step-by-step explanation:

Factorise by grouping the expression:
( − ) 2 − ( − ) + 3 − 3

Answers

_(_)+_(+)_so

2-3-3

=1-3

=2

Evaluate (27)−1/3(27)−1/3×[271/3−272/3]​

Answers

Answer:

[tex](27) - \frac{1}{3} (27) - \frac{1}{3} \times ( \frac{271}{3} - \frac{272}{3} ) \\ \\ 27 - 9 - \frac{1}{3} ( \frac{ - 1}{3} ) \\ \\ 27 - 9 - ( - \frac{1}{9} ) \\ \\ 27 - 9 + \frac{1}{9} \\ \\ \frac{243 - 81 + 1}{9} \\ \\ = \frac{163}{9} = 18.1 = 18 \frac{1}{9} [/tex]

I hope I helped you^_^

anyone solve this maths questions from integers​

Answers

Step-by-step explanation:

SEE THE IMAGE FOR SOLUTION

Can you figure out the solution?

Options:

a) 8
b) 6
c) 2
d) 5

Answers

Answer:

6

Step-by-step explanation:

the answer is correct yep

It’s answer b) 6
Because the hat is 4 and the cactus is 2

aye sumone help me right quick

Answers

180-110 divide by 2.

Solve the equation.
- 5x - 3 = 2x + 11
.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

Answers

Answer:

= 14/3

Step-by-step explanation:

add 3  to both sides of the equation

6 1/42 + 4 5/6= simplest form + show work.
also 13/15 - 1/3 = simplest form show work.

thank you ​

Answers

Answer:

1. 10 6/7      2. 8/15

Step-by-step explanation:

1. 6 1/42 + 4 5/6

First, let's combine the whole numbers.  6 + 4 = 10Now we are left with 1/42 + 5/6.To add or subtract, the dominators need to be the same. We need to find the least common multiple which here is 42.

1/42 + 5/6(7)

1/42 + 35/42

= 36/42

= 6/7

All we have to do is combine both numbers.

10 6/7

2. 13/15 - 1/3(5)

13/15 - 5/15

8/15

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