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2 years ago

Francine is selling ice cream from her shack on the ocean. She opens the shack

Mathematics

2 answers:

Nesterboy [21]2 years ago

8 0

Answer:

175 servings

Step-by-step explanation:

So you wanna find the remaining 35%.

35*500=17500

17500/100= 175

madam [21]2 years ago

7 0

Answer: The answer for that would be 325

Step-by-step explanation:

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If you sleep 33% in a day, how many hours is that?

strojnjashka [21]

We know that
one day is equal to $24 hrs$
so
$33$ % of the day is equal to
$(\frac{33}{100} )*24 \\ =7.92 hrs$

the answer is
$7.92 hrs$

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2 years ago

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A geometric sequence is defined by the explicit formula an = 3(-5)n-1. What is the recursive formula for the nth term of this se

bazaltina [42]

The first term(a1) is 3
The second term (a2) is obtained by multiplying 3*(-5)
The third term A3 by multiplying 3 * -5 -5 = a2 times -5
Than you go on and one with that
But your answer is
A1=3;an+1=an(-5)

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3 years ago

Michelle bought a gift priced at $5.00.she gave the store clerk $20.00.she received three bills as change.what bills did she rec

goblinko [34]

The answer would be $5 bills

5*4 = 20 and he spent 5 you would only have 3 $5 bills.

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3 years ago

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Find all the zeros of the equation

lapo4ka [179]

Divide both sides by -3, and replace $x^2$ with $y$ . Then

$-3x^4+27x^2+1200=0\iff y^2-9y-400=0$

Factorize the quadratic in $y$ to get

$y^2-9y-400=(y+16)(y-25)=0\implies y=-16,y=25$

which in turn means

$x^2=-16,x^2=25$

But $x^2\ge0$ for all real $x$ , so we can ignore the first solution. This leaves us with

$x^2=25\implies x=\pm\sqrt{25}=\pm5$

If we allow for any complex solution, then we can continue with the solution we ignored:

$x^2=-16\implies x=\pm\sqrt{-16}=\pm i\sqrt{16}=\pm4i$

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3 years ago

Help me plz, explain it

Darya [45]

The perimeter of a rectangle is found by multiplying the length by 2 and the width by 2 and adding them together.

P = 2L + 2W

Filling in the information given we can find the width:

16.8 = 2(3.6) + 2W

16.8 = 7.2 + 2W

2w = 16.8 - 7.2

2w = 9.6

w = 9.6 / 2

w = 4.8 in.

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3 years ago

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