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Stels [109]
2 years ago
9

Karina read a total of 20 2/4 pages in her science and social studies books combined she read 12 3/4 pages in her science book h

ow many pages did she read in her social studies book
Mathematics
2 answers:
wlad13 [49]2 years ago
4 0

Answer:

8 1/4

Step-by-step explanation:

20 2/4

-

12 3/4

__________

8 1/4

larisa [96]2 years ago
4 0

7 1/4

You subtract 20 and 2/4 by 12 3/4 and you get 8 1/4

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N a circle with a radius of 2.8 cm, an arc is intercepted by a central angle of π5 radians. what is the arc length? use 3.14 for
Vilka [71]
By definition, the arc length is given by:
 arc = (theta) * (R)
 Where,
 theta: central angle
 R: radius
 Substituting values we have:
 arc = (π / 5) * (2.8)
 Rewriting we have:
 arc = ((3.14) / 5) * (2.8)
 arc = 1.7584 cm
 Round to the hundredth:
 arc = 1.76 cm
 Answer:
 
the arc length is:
 
arc = 1.76 cm
8 0
2 years ago
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Pepper jackie purchased 3.5 pounds of jelly beans for $1.19 per pound. How much did she spend on jelly beans, to the nearest cen
Lena [83]

Answer: 4.17

$1.19 *3.5 = 4.165

Step-by-step explanation:

first multiply the two numbers. then round to the nearest cent. since there is a 5 behind the 6 you round up 7. it there would of been a 4 or less behind the 6 you would round down to 6.

Answer: 4.17

5 0
2 years ago
The parent cosecant function is shifted 4 units right and 3 units up. Which of the following is the graph of the transformed fun
snow_lady [41]
We have that

 using a graph tool--------------> graph the <span> cosecant function
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4 0
2 years ago
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If a cheeseburger weighs a half pound on Earth,<br> what will it weigh on Jupiter?
Katena32 [7]

Answer:

47 pounds i think \/'_'\/

Step-by-step explanation:

3 0
2 years ago
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For the function y= -1+6cos(2pi/7(x-5)) what is the maximum value?
nata0808 [166]
The maximum value is actually the maximum of y

So, you don't need to care about the stuff inside cosine function,

Cosine function is always within the range of [-1,1]

So here, ymax = -1 + 6* 1 = 5
4 0
2 years ago
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