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4 years ago

What is 30 dived 81 plz i need to know this

Mathematics

1 answer:

Kitty [74]4 years ago

8 0

Answer:31 dived by 81 is 0.3703

Step-by-step explanation:

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Answer quick please,

lbvjy [14]

Answer:

132 minutes

Step-by-step explanation:

1 Km = (60)(8)+15=495 seconds

4 mornings = (495)(4) =1980 seconds

4 weeks = (1980)(4) = 7920 sec.

7920/60 = 132 minutes

4 0

2 years ago

Find the volume length 10 2/5 cm, width 3 cm, height 8 1/3 cm

AURORKA [14]

Answer:

260 cm

Step-by-step explanation:

formula for finding volume:

l=length w=width h=height v=volume

$10\frac{2}{5}$ × 3 × $8\frac{1}{3}$

$10\frac{2}{5}$ = $\frac{52}{5}$

how did i do that?

cross multiply the whole number and the denominator together and add the product by the numerator.

$8\frac{1}{3}$ = $\frac{25}{3}$

so, $\frac{52}{5}$ × $\frac{25}{3}$ × $\frac{3}{1}$

cross simplify(dont have to do it just makes everything easier)

and you get:

$\frac{52}{1}$ × $\frac{5}{1}$ × $\frac{1}{1}$

and you get $\frac{260}{1}$

$\frac{260}{1}$ = 260 cm

plz give me a brainliesttttt

4 0

3 years ago

Read 2 more answers

What is the absolute negative

NARA [144]

<span>Absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. the absolute value of a number is negative.</span>

8 0

3 years ago

A new car is purchased for 23900 dollars. The value of the car depreciates at 14.25% per year. To the nearest tenth of a year, h

svp [43]

Answer:

The value of the car will be 6100 dollars in 8.8 years

Step-by-step explanation:

Present value of car = $23900

The value of the car depreciates at 14.25% per year

Let x be no. of years in which the value of the car becomes 6100 dollars

Formula: $N(t)=N_0(1-r)^t$

Substitute the values :

$6100=23900(1-\frac{14.25}{100})^x\\\frac{6100}{23900}=(1-\frac{14.25}{100})^x\\x=8.8$

Hence the value of the car will be 6100 dollars in 8.8 years

7 0

3 years ago

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The tallest man living in is Sultan Kosen from Turkey. He measures 251 cm. How many meters tall is he?

sammy [17]

Answer:

2.51 m

Step-by-step explanation:

100 cm = 1 m

(251 cm) / (100 cm) = 2.51 m

3 0

3 years ago

Read 2 more answers