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2 years ago

How do you graph this?

Mathematics

1 answer:

Gemiola [76]2 years ago

6 0

Answer:

You need more information to graaph this.

Step-by-step explanation:

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It's from the chapter : "exponents and powers" i need the workings too please help

labwork [276]

Answer:

505/19

Step-by-step explanation:

Easy

so [3^3-(1/2)^(-3)*(1/19)]

simplify

3^3-8/19

3^3=27

27-8/19

convert element to fraction

(27*19)/19-8/19

combine

(27*19-8)/19

505/19

Have a wonderful day ask me if you have more questions about MATH that goes for anyone who needs math help

5 0

2 years ago

Help Pre-Calc

Anna11 [10]

Answer:

Average rate of change = 2

Step-by-step explanation:

We need to find the average rate of change of f(x) over the interval [-4,-1], so first we need to find the end points at x=-4 and x=-1.

From graph we see that y=-3 when x=-4, So the point is (-4,-3)

From graph we see that y=3 when x=-1, So the point is (-1,3)

Now we can plug these points into average rate of change formula:

$Average\ rate=\frac{f\left(b\right)-f\left(a\right)}{b-a}$

where (a,f(a)) and (b,f(b)) are the given points.

$Average\ rate=\frac{-3-3}{-4-\left(-1\right)}$

$Average\ rate=\frac{-3-3}{-4+1}$

$Average\ rate=\frac{-6}{-3}$

$Average\ rate=2$

Hence final answer is 2.

8 0

2 years ago

You are downloading songs to your MP3 player. The ratio of pop song to rock is 5 : 4. You download 40 pop songs. how many rock s

nekit [7.7K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Dario bakes a lasagna containing $\frac 23$ pound of parmesan cheese, $1\frac 14$ pounds of ricotta cheese, and $1\frac 13$ poun

svp [43]

Answer: There are 13 slices when Dario cuts .

Explanation :

Since we have given that

Quantity of parmesan cheese is given by

$\frac{2}{3}$

Quantity of ricotta cheese is given by

$1\frac{1}{4}$

Quantity of mozzarella cheese is given by

$1\frac{1}{3}$

Now, total quantity of cheese Dario have

$\frac{2}{3}+\frac{5}{4}+\frac{4}{3}=2+\frac{5}{4}=\frac{8+5}{4}=\frac{13}{4}$

Now,

According to question, Dario cuts the lasagna into several equal slices and each containing exactly

$\frac{1}{4}\ pounds\ of\ cheese$

So,

Number of slices is given by

$\frac{\frac{13}{4}}{\frac{1}{4}}=13$

Hence, there are 13 slices when Dario cuts .

7 0

3 years ago

I need help!!!! [1 -4] +[-2 6] [3 5] [-2 4]

zimovet [89]

[ 1 - 4]
= 1- 4
= 1 + - 4
= - 3

+ [ - 2 6]
= - 12

[ 3 5][ - 2 4]
(3)(5)(( - 2)(4))
= 15(( - 2)(4))
= (15)( - 8 )
= - 120

4 0

3 years ago