Ask question

Ask question

All categories

3 years ago

10

ice sculpture originally has a height of 74 1/4 inches. The ice sculpture begins to melt and after several hours, the height has

decreased by 5 7/16 inches. WHat is the current height of the sculpture?

1 answer:

Tomtit [17]3 years ago

7 0

The height of the sculpture now is 68.8125

You might be interested in

The ages of five friends are 20,31,28,31 and 25. How many of the friends are older than the average (arithmetic mean) age?

FromTheMoon [43]

Answer:

3 friends

Step-by-step explanation:

The mean age is 27 so 3 friends are above that age.

7 0

3 years ago

38F hotter or 2C (Tempture)

viva [34]

38* F is hotter. 2*C is only 35.6*

4 0

3 years ago

Read 2 more answers

Which can be the first step in finding the equation of the line that passes through the points (5, -4) and (-1, 8) in slope-inte

abruzzese [7]

Answer:

y = -2x + 6

Step-by-step explanation:

Slope = (-4 - 8)/(5 + 1)

= -12/6

= -2

Equation

y - 8 = -2(x + 1)

y - 8 = -2x - 2

y = -2x + 6 <-----------slope-intercept form

7 0

3 years ago

Crawling Crayfish!

boyakko [2]

Answer: Crayfish, 25 s

Step-by-step explanation:

Given

The length of race is 60 cm

Flicker gets a 10 cm head-start

Cray fish covers 6 cm in 5 s i.e. its speed is

$\Rightarrow \dfrac{6}{5}=1.2\ cm/s$

Flicker covers 4 cm in 5 s, its speed is

$\Rightarrow \dfrac{4}{5}=0.8\ cm/s$

Time taken by Cray fish to cover the race is

$\Rightarrow t_1=\dfrac{60}{1.2}\\\\\Rightarrow t_1=50\ s$

Time taken by flicker to cover race with 10 cm head start

$\Rightarrow t_2=\dfrac{60-10}{0.8}\\\\\Rightarrow t_2=62.5\ s$

Time taken by crayfish is less. Hence, crayfish wins the race

When they both covers the same distance, they tied momentarily i.e.

$\Rightarrow 1.2t=10+0.8t\\\Rightarrow 0.4t=10\\\\\Rightarrow t=\dfrac{10}{0.4}\\\\\Rightarrow t=25\ s$

After 25 s, they tied the race.

5 0

3 years ago

KY wants to buy three shirts which were originally price 49.96 dollars eachhistorical discount the price of the third shirt and

shutvik [7]

Same question, c) 44.59

3 0

3 years ago

Read 2 more answers