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3 years ago

Round to the place value of the underlined digit. 140,250. The number one is the underlined digit.

1 answer:

8 0

The underlined digit,1 represents 100,000. To round, you need to see the number to the right of the 1. It would be 4. Since the number is smaller than 5, you would round 140,250 to 100,000

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ANTONII [103]

Answer:

19 orders of tea

57 orders of collee

Step-by-step explanation:

find 1/4 of the 76

76/4=19

multiply by 3

19x3=57

8 0

3 years ago

Solve T = 7c-2d for d.

stepladder [879]

Answer:

$d = \frac{t - 7c}{ - 2}$

Hope this helps at all. :)

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3 years ago

Express 0.77230.77230, point, 7723 as a fraction

cricket20 [7]

Answer:

7723/10000

Step-by-step explanation:

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2 years ago

A projectile is launched from ground level with an initial velocity of v0 feet per second. Neglecting air resistance, its height

elena-s [515]

The formula is $s=-16t^2+V_ot$

We have:
$s=64$
$V_o=80ft/s$

Substituting these values into the formula, we have

$64=-16t^2+80t$

$16t^2-80t+64=0$ ⇒ divide each term by 16

$t^2-5t+4=0$ ⇒ find the pair of numbers that multiply to give 4 and sum gives -5 which is -1 and -4

$(t-1)(t-4)=0$ ⇒ We have two values of t

$t-1=0$ ⇒ $t=1$
$t-4=0$ ⇒ $t=4$

The time when the projectile reached 64 feet is at t=1 and t=4

6 0

2 years ago

On Monday, Florencia's hair was h centimeters long. She got a haircut on Tuesday, so her hair was only 75%, percent of the lengt

topjm [15]

Answer:

Step-by-step explanation:

Alright, lets get started.

Florencia's length of hair on Monday = h

Now on Tuesday after haircut, her length is 75 % of the length it was on Monday.

So, length of hairs on Tuesday will be = $h * \frac{75}{100}$