All categories

2 years ago

( expressions) A plant grew 2 cm every day for d days. How much did it grow?

Mathematics

2 answers:

Ainat [17]2 years ago

7 0

Answer:

It will grow '2d'

Step-by-step explanation:

Given,

The increment per day in the height of plant = 2 cm,

Total number of days = d,

Thus, the growth of plant in d days = growth of plant per day × number of days

$=2d$

Hence, the required expression that shows the growth of plant is,

$2d$

navik [9.2K]2 years ago

6 0

Trick question it grew exactly 2 cm since we don't know the value of d there can't be an outcome

You might be interested in

Upon registration, new members of the American cD club receive 30 cDs for review. Each month the club sends its members 2 more c

Pani-rosa [81]

520 CD's because of the 9 months and we add 30 time 9 we erase the 0 and multiply the 3 with the 9 it will be 27 right we add the zero because the originla number is 30

6 0

2 years ago

Which unit of measurement is part of the metirc system

Goryan [66]

Millimeter centimeter meter kilometer

7 0

3 years ago

It takes Andre 4 minutes to swim 5 laps.

soldier1979 [14.2K]

It takes Andre 1.25 minutes to swim a lap.

6 0

2 years ago

Read 2 more answers

A submarine patrolling the Indian Ocean was situated 800 feet below sea level. If it ascends 275 feet, what is its new position

Delicious77 [7]

Answer:

-525 feet

Step-by-step explanation:

If a submarine was below sea level, that would mean that it would be at an elevation of negative feet down, so if it's 800 feet below sea level, it's elevation would be -800.

to ascend means to rise, so the submarine would be moving +275 feet (going higher, closer to sea level)

so you can make out this equation: -800 + 275

this would equal: -525

6 0

2 years ago

Kari is on a trip to Italy. She has made a list of cities she would like to tour while she is there, as well as how much she exp

Amanda [17]

Unit conversion is a way of converting some common units into another. Kari cannot afford to see Genoa, because it would put her $84. 48 over budget.

<h3>What are Units conversions?</h3>

Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.

The cost of the Kari visiting the Vatican, Rome, Naples, Venice, and Milan are €68.77, €95.41, €71.06, €113.38, and €49.69. Therefore, the total cost of visiting these places would be,

Total Cost = €68.77 + €95.41 + €71.06 + €113.38 + €49.69

= €398.31

Now, as it is given that 1$ is equal to 0.6859€, therefore, if we convert the amount that is already spent by Kari to visit these places in dollars, we will get,

$\rm Total\ cost = \dfrac{398.31 }{0.6859} = \$\ 580.72$

The amount that is left with Kari,

$\rm \text{Amount left with Kari} = (Budget\ of\ Kari)-(Total\ cost)$

$= \$585-\$580.72\\\\=\$4.28$

Also, the cost of visiting Genoa is €60.85, now, if the cost is converted to dollars we will get the cost to visit Genoa,

$\text{Cost of visiting Genoa} = \dfrac{60.85}{0.6859}=\$88.72$

Thus, the cost of visiting Genoa is $88.72, while the amount of budget that is left with Kari is $4.28, therefore, Kari cannot afford to see Genoa, because it would put her $84. 48 over budget.

Learn more about Units conversion:

brainly.com/question/4736731

3 0

2 years ago