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QveST [7]
3 years ago
5

PLEASE ANSWER THIS IS URGENT!!!!!!

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
5 0

Answer:

Step-by-step explanation:

page read in 1 minute =2/3 40 pgs

page read in 2 hours=(1 hrs = 60 min) 2hrs =120 min

2/3 *120 = 80 pgs

vladimir1956 [14]3 years ago
4 0

Answer:

80 pages

Step-by-step explanation:

First, work out how many minutes are in two hours.

2 hours = 120 minutes.

Multiply 2/3 by 120

2/3 × 120 = 240/3

Simplify the the fraction

240/3 = 80/1 = 80.

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I forgot to put this in the question... sorry!
Oduvanchick [21]

Answer:

6x4=24 as a fraction it could be 24/1 48/2 72/3 etc.

Step-by-step explanation:

4 0
2 years ago
17. What expression is equivalent to log(200) - log (2)? Calculate the answer.
IRINA_888 [86]

Answer: 2

Step-by-step explanation:

Recall from the laws of Logarithms:

Log a - Log b = Log ( a/b )

That means

Log 200 - Log 2 = Log ( 200/2)

= Log 100 , which could be written as

Log 10^{2}

Recall from laws of Logarithms:

Log a^{b} = b Log a

Therefore:

Log10^{2} = 2 Log 10

Also from law of Logarithm

Log 10 = 1

Therefore 2 Log 10 = 2 x 1

= 2

3 0
3 years ago
What does 2(5*-3) =
ladessa [460]

Answer:

-30

Step-by-step explanation:

<u>Step 1:  Multiply inside the parenthesis </u>

2(5 * -3)

2(-15)

<u>Step 2:  Multiply </u>

<u />2(-15)

2 * -15

-30

Answer:  -30

7 0
3 years ago
WILL GIVE BRAINLIEST!!!
Kaylis [27]

Answer:

1: 3z+5

2: 50+20x

3: (15y+18)-4

4: 12a+8

5 0
3 years ago
Three ratios that are Equivalent to 11:1
marin [14]

Answer:

1-22:2

2-33:3

3-44:4

Step-by-step explanation:

11+11=22

22+11=33

33+11=44

1+1=2

2+1=3

3+1=4

so, 22:2

33:3

44:4

6 0
3 years ago
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