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3 years ago

If you plot the point -8.85 on a number line, would you place it to the left or the right of -8.8? Explain.

1 answer:

6 0

You would place -8.85 to the LEFT of -8.8 because -8.8 is practically the same as -8.80. And so since -8.85 is higher in negative value, it would be farther to the left than that of -8.80.

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The camp will pay you $48.23 each day for 8 weeks. If you work 5 days each wee , how much money will you make this summer ?

AlekseyPX

Answer:$1,929.20

Step-by-step explanation:First off, I noted that the answers are pretty far apart so I rounded up to $50 to make it simpler (you should only do this if the answers are pretty far apart from one another.)

$50 per day × 5 days per week × 8 weeks = $2,000. Closest answr (because I rounded) is $1,929.20.

3 0

3 years ago

Read 2 more answers

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4% of the total inter

noname [10]

Given

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4%.

Total interest paid was $475

Find out he invest in each.

To proof

Let us assume that Paul invested in an account paying 4% be = x

As given in the question

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4%.

Let us assume that Paul invested in an account paying 5% be = 3x

Total interest paid = $475

First convert 4% in the decimal form

$=\frac{4}{100}$

= 0.04

First convert 5% in the decimal form

$=\frac{5}{100}$

= 0.05

Than the equation become in the form

0.04x + 0.05 × 3x = 475

0.04x + 0.15x = 475

0.19x = 475

x = $2500

Paul invested in an account paying 4% be = $2500

Paul invested in an account paying 5% be = $7500

Hence proved

5 0

3 years ago

How many significant digits are in 705.0 ?

ICE Princess25 [194]

All trailing zeros after dec. pt are sig.
all nonzero numbers are sig.
all zeros between nonzero numbers are sig.

there are 4 significant digits

7 0

3 years ago

Read 2 more answers

What is x minus 1???

erica [24]

Answer:

N/A

p-by-step explanation:

x minus 1 is already a simplified expression (can only be solved if you know x)

7 0

3 years ago

Read 2 more answers

Need help with this math question

anastassius [24]

Answer:

The vertex is: $(6, 8)$

Step-by-step explanation:

First solve the equation for the variable y

$x^2-4y-12x+68=0$

Add 4y on both sides of the equation

$4y=x^2-4y+4y-12x+68$

$4y=x^2-12x+68$

Notice that now the equation has the general form of a parabola

$ax^2 +bx +c$

In this case

$a=1\\b=-12\\c=68$

Add $(\frac{b}{2}) ^ 2$ and subtract $(\frac{b}{2}) ^ 2$ on the right side of the equation

$(\frac{b}{2}) ^ 2=(\frac{-12}{2}) ^ 2\\\\(\frac{b}{2}) ^ 2=(-6) ^ 2\\\\(\frac{b}{2}) ^ 2=36$

$4y=(x^2-12x+36)-36+68$

Factor the expression that is inside the parentheses

$4y=(x-6)^2+32$

Divide both sides of the equality between 4

$\frac{4}{4}y=\frac{1}{4}(x-6)^2+\frac{32}{4}$

$y=\frac{1}{4}(x-6)^2+8$

For an equation of the form

$y=a(x-h)^2 +k$

the vertex is: (h, k)

In this case

$h=6\\k =8$

the vertex is: $(6, 8)$

5 0

3 years ago