All categories

2 years ago

Annie spent $70 at a store and $35 at a pet store what percent of the money did she spend?

Mathematics

1 answer:

Alinara [238K]2 years ago

6 0

I'm assuming you meant she HAS $70, so I'm saying 50%.

You might be interested in

Consider the function f ( x ) = 1 − 4 x 2 on the interval [ − 1 , 3 ] . Find the average or mean slope of the function on this i

Blababa [14]

Answer:

The average slope is 8.

Step-by-step explanation:

Let <em>f</em> be defined on the closed interval [a, b]. The average slope of <em>f </em>between a and b is the quotient

average slope = $\frac{f(b)-f(a)}{b-a}$

To find the average slope of the function $f(x)=1-4x^2$ on the interval [-1, 3] you have to evaluate your function in the interval and then divide by the interval.

So,

$f(-1)=1-4(-1)^2=-3\\\\f(3)=1-4(3)^2=-35$

The average slope is $\frac{f(3)-f(-1)}{3+1}= \frac{-3+35}{3+1}=\frac{32}{4}=8$

4 0

2 years ago

The perimeter of the rectangular pool is 80 feet.The length of the pool is 10 feet more than twice of the width.Find the length

AveGali [126]

Width= 10
Length= 30

Explanation: photo

7 0

2 years ago

Ants have 6 legs. Elena and Andre write equations showing the proportional relationship between the number of ants, a, to the nu

Vlad [161]

Answer:

I agree with Elena

Step-by-step explanation:

Ants have 6 legs. Elena and Andre write equations showing the proportional relationship between the number of ants, a, to the number of ant legs, v.

Elena writes a = 6 times v

Andre writes v =1/6 times a.

Mathematically

The number of ants a is directly proportional to the number of legs

=a ∝ v

Because if

1 ant = 6 legs

2 ants = x legs

x = 6 legs × 2

x = 12 legs

The number of ants is directly proportional to the number of legs

Therefore, Elena is correct and Andre is wrong.

8 0

2 years ago

Want me a good Night was a great night okey what is five Times 35

Oksana_A [137]

Answer:

175

Step-by-step explanation:

35 * 5 = 175

4 0

2 years ago

Read 2 more answers

PLS PLS PLS HELP I WILL MARK BRAINLIEST

Alex73 [517]

Answer:

-9/8, or -1.125

Step-by-step explanation:

Don't really know how to explain this one. Sorry.

Hope it helps, though!

3 0

2 years ago

Read 2 more answers