4 years ago

Complete the square for each expression as a binomial square X2-4x +

Mathematics

1 answer:

Furkat [3]4 years ago

5 0

4.

You can get this by taking half of the middle number and squaring it.

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Please help!

zhuklara [117]

Exponential Growth Formula: $y = b(1+r)^t$

$b = 315\\r = 0.06\\t = 7\\\\y = 315(1+0.06)^7\\y = 315(1.06)^7\\y = 315(1.50363)\\y = 473.64345\\y = 473.64$

After 7 years, she will make $473.64

6 0

3 years ago

Keith buys a bag of dog food. The bag contains 16 1/2 cups of food. If his dog eats 1 3/8 cups a day, how long will the bag last

Llana [10]

$16 \frac{1}{2} = 16.5$
$1 \frac{3}{8} = 1.375$
$16.5 \div 1.375 = 12 \: days$

8 0

3 years ago

Joe is playing a game with a regular die. If the number that turns up is even, he will gain 5 times the number that comes up. If

AleksandrR [38]

Answer:

30 dollars

Step-by-step explanation:

The question states that if an even number comes up then Joe will win 5 times of the number that shows up for example, if 2 comes up he will win 5×2 dollars i.e., 10 dollars. If an odd number shows up he will lose 10 times the number which i.e. if 1 shows up he will lose 1×10 = 10 dollars

It says in the question that Joe tosses a 3 which is an odd number so he will lose 10 times of 3

So he will lose 10×3 = 30 dollars.

7 0

4 years ago

Read 2 more answers

2 hundredths + 6 hundredths = ________ hundredths?

IRISSAK [1]

Answer:

8 hundredths

Step-by-step explanation:

2 + 6 = 8

8 0

3 years ago

Find the value of x and the lengths of the diagnose JL=2x +10 KM =9x - 39

Tamiku [17]

Answer:

use code Lazarbeam

Step-by-step explanation:

In the item shop

6 0

4 years ago

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