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3 years ago

If √6 is the geometric mean between 4 and another number, then the number is

1 answer:

4 0

If you have two numbers x, y. The geometric mean is: √xy

For 4 and x. Geometric Mean = √4x and this is equal to √6

   √4x = √6 Square both sides. The square root disappears.

   4x = 6
   x = 6/4 = 3/2 = 1.5

The other number is 1.5.

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David wants to buy 2 apples and some bananas. (4 points)

andrey2020 [161]

Answer:

10 ≥ 2(2.99) + 0.67b

10 ≥ 5.98 + 0.67b

4.02 ≥ 0.67b

6 ≥ b

David can buy 6 pounds of bananas at most.

Hope I helped <3

4 0

3 years ago

HELP ME PLEZ<br> Im timed lol

goldenfox [79]

Answer:

1.) $1

2.)$4

3.)$12

4.)3/4

Step-by-step explanation:

32(.5)=16

she had 16 left after lunch. 16(.25)=4

16-4=12

1/2=2/4

2/4+1/4=3/4

8 0

3 years ago

Read 2 more answers

At Izzo's, t-shirts sell for $17.56 and cost $12.01 to produce. Which equation represents p, the profit in terms

g100num [7]

Answer:

The answer would be D, because it all depend on the quantity.

Step-by-step explanation:

8 0

3 years ago

The price of a video game increases by 20%, then decreases by 10%. If the final price is $46.98,

Elena-2011 [213]

Answer:

The original price was $43.50

Step-by-step explanation:

Let

x ----> the original price of a video game

we know that

1) The price of a video game increases by 20%

$100\%+20\%=120\%=120/100=1.20$

The final price is equal to the original price multiplied by 1.20

$1.20x$

2) The price of a video game decreases by 10%

$100\%-10\%=90\%=90/100=0.90$

The final price is equal to the price at this moment multiplied by 0.90

$0.90(1.20x)=1.08x$

we have that

$1.08x=46.98$

solve for x

$x=46.98/1.08\\x=\$43.50$

4 0

3 years ago

PLEASE HELP ME ANSWER THIS AAAA

grin007 [14]

Answer:

d = 5 cm

Step-by-step explanation:

Volume of a rectangular prism: L*W*H

L = 2 cm
W = 2 cm
H = d cm
V = 20 cm³

Substitute the values above into the formula:

V = L*W*H

20 = 2*2*d

20 = 4d

/4 /4

5 = d

Therefore, the value of d is 5 cm.

Hope this helps!

3 0

2 years ago

Read 2 more answers