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3 years ago

Hey yall I really need some help; Image attached below - 50 points

Mathematics

1 answer:

Oksi-84 [34.3K]3 years ago

5 0

Answer:

YAY an answer got deleted so i can add mine!

Step-by-step explanation:

like i said the answer is 72m2

to find the area you multiply 48 by 1.5

48 x 1.5 = 72

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Evaluate ( 75 − 3/17 + 1 ) 2

Ede4ka [16]

Answer:

2=1289/17

Step-by-step explanation:

use the given functions to set up and simplify 2

7 0

2 years ago

Jacob has 96 books to stack on library shelves. Each shelf can hold 9 books. How many shelves will he need to stack all the book

weeeeeb [17]

Answer:

11 book shelves

Step-by-step explanation:

All you have to do is divide 69/9 =10.66

round up and get 11 book shelves

7 0

3 years ago

The function f ( x ) is an even polynomial function with a negative leading coefficient. The graph of f ( x ) has an axis of sym

ELEN [110]

A. It falls to the left and falls to the right and has an axis symmetry at x= -5

4 0

4 years ago

the graph shows the number of wimbledon championships of several countries. Write the ration that compares the championships won

arlik [135]

Answer:

The ratio that compares the championships won by Australia to the total number won by the United States is equal to $\frac{2}{5}$

Step-by-step explanation:

Observing the graph

we know that

The championships won by Australia are 6

The championships won by the United States are 15

To find out the ratio, divide the championships won by Australia by the total number won by the United States.

$\frac{6}{15}$

Simplify

Divide by 3 boths (numerator and denominator)

$\frac{2}{5}$

Convert to percentage

$\frac{2}{5}=0.40*100=40\%$

that means

For every 2 championships won by Australia the United States won 5

The championships won by Australia are 40% of the championships won by the United States

4 0

3 years ago

In January of 2003(group 1), 1188 out of 1500 spots were bare ground (no vegetation). Find the sample proportion of bare ground

Nikitich [7]

Answer:

$n= 1500$ represent the random sample selected

$X= 1188$ represent the number of pots that were bare ground (no vegetation

$\hat p=\frac{X}{n}$

And replacing we got:

$\hat p=\frac{1188}{1500}= 0.792$

So then the sample proportion of bare ground spots is 0.792 for this sample

Step-by-step explanation:

We have the following info given from the problem:

$n= 1500$ represent the random sample selected

$X= 1188$ represent the number of pots that were bare ground (no vegetation)

And for this case if we want to find the sample proportion of bare ground spots we can use this formula:

$\hat p=\frac{X}{n}$

And replacing we got:

$\hat p=\frac{1188}{1500}= 0.792$

So then the sample proportion of bare ground spots is 0.792 for this sample

7 0

3 years ago