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3 years ago

15

How confused can i be

2 answers:

BlackZzzverrR [31]3 years ago

7 0

Answer:1/4

Step-by-step-explanation: all we need to do is look at the numerators above the fraction line we can clearly see by looking at the numerators at five is not smaller than three which also means that 5/8 is not less than 3/8. Verify: 3/8 add 1/4 = 5/8

yaroslaw [1]3 years ago

5 0

Answer:

2/8 more

Step-by-step explanation:

5/8 - 3/8 = 2/8

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Look up plant your feet on the ground stretch your back and put your hand on your head mark your hand with a pencil on the wall just measure the ground to the mark you made

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2 years ago

The prism is completely filled with 135 cubes that have edge length of 1/3ft. What is the volume of the prism? Enter your answer

UkoKoshka [18]

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Step-by-step explanation:

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2 years ago

A CAT scan produces equally spaced cross-sectional views of a human organ that provide information about the organ otherwise obt

Andrew [12]

Answer:

$V \approx 1113$

Step-by-step explanation:

Here we have

Space $x$ in cm Area in square centimeters - $A(x)$

$x = 0$ $0$
$x = 1.5$ 19
$x = 3$ 58
$x = 4.5$ 78
$x = 6$ 94
$x = 7.5$ 105
$x = 9$ 117
$x = 10.5$ 129
$x = 12$ 62
$x = 13.5$ 40
$x=15$ 0

As we can see, $0 \leq x \leq 15$ and we need to divide it into 5 subintervals, where

$\Delta x = \frac{15-0}{5} = 3$

is the length of each interval. Therefore, the subintervals are

$[0,3], [3,6], [6,9], [9,12], [12,15]$

The midpoint of the first interval is calculated as

$x^*_1 = \frac{3+0 }{2} = 1.5$

Similarly, we obtain that the midpoints of other subintervals are

$x^*_2 =4.5, x^*_3= 7.5, x^*_4= 10.5, x^*_5 = 13.5$

By the Midpoint rule, we have

$V \approx \sum_{i=1}^{5} A(x^*_i) \Delta x \\\\\phantom{V} = \Delta x (A(1.5) + A(4.5) + A(7.5) + A(10.5)+ A(13.5))$

From the given data above, we have

$A(1.5) = 19, A(4.5) = 78, A(7.5) = 105, A(10.5) = 129, A(13.5) = 40$

Therefore,

$V \approx 3 (19+ 78+ 105+129+40 ) =$ $1113$

8 0

4 years ago

Lavina wants to buy a rocking chair for $160. She'll pay 10% down and pay the rest in six monthly installments. What will be the

Romashka-Z-Leto [24]

C. 24.
160 - 10% = 144
144 / 6 = 24

5 0

3 years ago

Read 2 more answers

Need someones help on this!

Paha777 [63]

Answer:

1st, 3rd, and 4th box.

Step-by-step explanation:

9^5=59049

9^2=81 9^3=729 729*81=59049 yes

9^5=59049 59049x9=531441 no

9^4=6561 6561*9=59049 yes

9^2=81 81x81=6561 6561*9=59049 yes

9^3=729 729x729=531441 no

4 0

3 years ago

Read 2 more answers