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3 years ago

A 12 oz bag of bird seed cost $3.12 and a 16 oz bag of bird seed cost $3.84 which is the better deal

2 answers:

6 0

A 16 oz bag would be better because you are getting the same amount as in (16•3=48 & 12•4=48) but 16 oz=3.84•3=11.52$ & 12 oz=3.12•4=12.48 So 16 oz is a better deal

tatuchka [14]3 years ago

4 0

The better deal is rhe 16oz bag cause its only a few cents more to get 4 more oz more

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Janice is 4 inches shorter than David, and David is 2 inches shorter than Evan. If Evan is 13 inches taller than Kathleen and Ka

Sergeeva-Olga [200]

Answer: Janice is 1 inch taller than Krysta.

Step-by-step explanation:

Let the height of Krysta denoted by h .

According to the given statements , we will write height of each person in terms of 'h'.

Kathleen is 6 inches shorter than Krysta.

i.e. Height of Kathleen = h-6

Evan is 13 inches taller than Kathleen.

i.e. Height of Evan = (h-6)+13=h-6+13=h+7

i.e. Height of Evan =h+7

David is 2 inches shorter than Evan.

i.e. Height of David = (h+7)-2 =h+7-2

Height of David =h+5

Janice is 4 inches shorter than David.

i.e. Height of Janice= (h+5)-4=h+1

i.e. height of Janice = height of Krysta+ 1 inch [∵ h= height of Krysta]

⇒ Janice is 1 inch taller than Krysta.

7 0

4 years ago

Read 2 more answers

Mary and Julie both have a goal of raising $1000 for charity Mary raises $12 every four days Julie raises $19 every six days wil

deff fn [24]

Answer:

mary would have a rise of 12 and a run of 4 , making her slope , or rate of change , $3 a day . julie would have a rise of 19 and a slope of 6 , making her slope , or rate of change , $3.17 a day , since julie is raising money at a faster rstr , she would get to the goal of $1,000 first.

Step-by-step explanation:

3 0

4 years ago

is the answer b ?? i could be wrong , but i thought that you'd have a 50% chance when flipping coins .

vovikov84 [41]

The experimental probability is how many times it landed on heads over the amount of times it was flipped.

The coin landed on heads 32 times out of 50 flips which is 32/50 which equals 0.64, which is 64%

The answer is D.

7 0

3 years ago

Calculate the average rate of change of f(x) = 1 x - x2 - 2 for 3 ≤ x ≤ 6. A) -163 18 B) -18 163 C) 163 18 D) 18 163

larisa86 [58]

To solve this we are going to use the average rate of change formula: $A(x)= \frac{f(b)-f(a)}{b-a}$
where
$A(x)$ is the average rate of change of the function
$f(a)$ is the position function evaluated at $a$
$f(b)$ is the position function evaluated at $b$
$a$ is the first point in the interval
$b$ is the second point in the interval

We can infer for our problem that the first point is 3 and the second point is 6, so $a=3$ and $b=6$ . Lets replace those values in our formula:
$A(x)= \frac{f(b)-f(a)}{b-a}$
$A(x)= \frac{f(6)-f(3)}{6-3}$
$A(x)= \frac{6-6^2-2-(3-3^2-2)}{3}$
$A(x)= \frac{-32-(-8)}{3}$
$A(x)= \frac{-32+8}{3}$
$A(x)= \frac{-24}{3}$
$A(x)=-8$

We can conclude that the average rate of change of the function f(x) = 1 x - x2 - 2 for <span>3 ≤ x ≤ 6 is -8</span>

3 0

3 years ago

Read 2 more answers

Please help! XD??????????????

prohojiy [21]

Each banner uses 40/9 4 4/9 so 40/9 = 4/40 Making the whole number of 4 and 5. I hope I helped. It’s a little hard to explain.

4 0

3 years ago