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andrezito [222]

2 years ago

11

This year Tammy watched 80 movies she thought that 72 of them were very good of the movie she watched what percentage does she t

hink were very good

1 answer:

dimaraw [331]2 years ago

4 0

Answer:

its 20% i think hope this helped

Step-by-step explanation:

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3. The cost of a ticket twill be no more than $26.

goblinko [34]

Any number 1-26 should work. the expression would me x<$26.

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cint%5Climits%5E4_3%7Bx%5E%7B2%7D-x%20%7D%20%5C%2C%20dx" id="TexFormula1" title="\int\limits

melisa1 [442]

Answer:

$\frac{53}{6}$

Step-by-step explanation:

$\int\limits^4_3 {x^2-x} \, dx$

= [ $\frac{x^3}{3}$ - $\frac{x^2}{2}$ ] ← evaluate for upper limit - lower limit

= ( $\frac{64}{3}$ - $\frac{16}{2}$ ) - ( $\frac{27}{3}$ - $\frac{9}{2}$ )

= $\frac{64}{3}$ - 8 - 9 + $\frac{9}{2}$

= $\frac{155}{6}$ - 17

= $\frac{53}{6}$

5 0

3 years ago

Simplify: (–4) • (9) – (5) • (–2) <br> A)2 <br> B)–36 <br> C)–26 <br> D)82

lapo4ka [179]

Using the correct order of operations, your equation would simplify as:
-36 - 10 = -26

7 0

2 years ago

Find the perimeter of the shaded region. Round your answer to the nearest hundredth.

nataly862011 [7]

Answer:

59.16 units

Step-by-step explanation:

Given that,

The length of rectangle, L = 13

The breadth of the rectangle, B = 6

The perimeter of the shaded region = perimeter of rectangle - 2(perimeter of semicircle)

$P=13\times 6-[2\times \dfrac{2\pi r}{2}]\\\\=78-2\pi r\\\\=78-2\times 3.14\times 3\\\\=59.16$

So, the perimeter of the shaded region is 59.16 units.

4 0

2 years ago

What is the volume of a cube with a side length of 2/5 cm?

Elena L [17]

What is the volume of a cube with a side length of 2/5 cm? 0.4 cm

7 0

2 years ago

Read 2 more answers