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3 years ago

I need helppppppppppppppppppppppppppppppppppppppp

Mathematics

2 answers:

Marrrta [24]3 years ago

6 0

Answer:

6.2

Step-by-step explanation

it should be this I took the same test last year let me know if Im worng

Archy [21]3 years ago

3 0

Answer:

C. 6.2 inches

Step-by-step explanation:

There are many ways to do this but I like to cross the miles out by putting it on the denominator

927 miles * 1 inch/150 miles = 6.18

Rounded is 6.2

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How can I insert symbols to make this number sentence true 24/8+4*3=15 Please help

Lyrx [107]

Step-by-step explanation:

its already true 4 times 3 is 12 plus 24/8 which is 3 and 3 plus 12 is 15. i just used PEMDAS. parenthesis exponent multiplication division addition subtraction this is the order you go in when solving

5 0

4 years ago

how many cubic sugar of edge 20cm can be fitted into cuboid container of dimension 40cm by 60cm by100cm

Sloan [31]

Answer:

n =30

Step-by-step explanation:

Given that,

Size of a sugar cube = 20 cm

The dimension of the container is 40cm by 60cm by100cm.

Let n be the number of sugar cube that are contained in the container.

So,

$n=\dfrac{\text{volume of container}}{\text{volume of sugar cube}}\\\\n=\dfrac{40\times 60\times 100}{20^3}\\\\n=30$

So, there are 30 sugar cube that are fitted in the container.

8 0

3 years ago

The data show prices of light bulbs at a home improvement store, rounded to the nearest dollar. Find the interquartile range (IQ

Yuliya22 [10]

Answer:

The interquartile range (IQR) of the data set is 8.

Step-by-step explanation:

Given:

The data show prices of light bulbs at a home improvement store, rounded to the nearest dollar.

5, 2, 8, 10, 2, 20, 6, 15, 29, 6, 2, 2, 5, 1, 3.

Now, to find the interquartile range (IQR) of the data set.

So, we arrange first in orders:

1,2,2,2,2,3,5,5,6,6,8,10,15,20,29.

Now, to get the median:

1,2,2,2,2,3,5,5,6,6,8,10,15,20,29.

5 is the median.

So, to get the IQR we need to get the Q1 (median of the first half) and Q3 (median of the second half):

Q1 = 1,2,2,2,2,3,5, 5,6,6,8,10,15,20,29

Q1 = 2.

Q3 = 1,2,2,2,2,3,5,5 ,6,6,8,10,15,20,29

Q3 = 10.

Now, to calculate the IQR:

$IQR = Q3-Q1$

$IQR=10-2$

$IQR=8.$

Therefore, the interquartile range (IQR) of the data set is 8.

4 0

3 years ago

Read 2 more answers

The function f(x) is shown below.

JulsSmile [24]

Answer:

$f(g(2)) = 2$

Step-by-step explanation:

Given

$x \to f(x)$

$-6 \to 1$

$-3 \to 2$

$g(x) = f^{-1}(x)$ --- inverse

Required

$f(g(2))$

For two functions f(x) and g(x) where f(x) and g(x)are inverse;

$f(g(x)) = x$

So, by comparison:

$f(g(2)) = 2$

4 0

3 years ago

Is t = 9 a solution to the inequality below? 8>t Please hurry and explain!

dexar [7]

Answer:

Step-by-step explanation:

its 7

7 0

3 years ago