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lukranit [14]
3 years ago
15

Please help! This is due in the next hour!

Mathematics
1 answer:
vladimir1956 [14]3 years ago
5 0
A. 12
b. 1.5
c. 14%
d. 45%
e. 0.7
f. 21
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Taj has a choice of water, iced tea, or lemonade; with lemon or lime twist; served in a small or large glass. how many more choi
shusha [124]

Answer:

Total number of choices with a straw:  12

Total number of choices without a straw: 12

Total number of choices: 24

Step-by-step explanation:

Taj has a choice of:

  • water, iced tea, or lemonade (3 options)
  • with lemon or lime twist (2 options)
  • served in a small or large glass (2 options)

This made a total of 3*2*2: 12 different choices

if the drink can be served with or without a straw, he choices are doubled, making a total of 2*12 = 24

5 0
3 years ago
The graph below represents which system of inequalities? graph of two infinite lines that intersect at a point. One line is soli
stiks02 [169]
The first line through points (-3, 0) and (-4, -1) is the orange line.

The second line, through (1, 1) and (2, -1) is the purple line.

Since they are both shaded below, the intersection of the shaded regions, is the region colored in blue.

Both lines are included, since they are solid lines.



The equation of the first line can be found as follows:

the slope is \frac{0-(-1)}{-3-(-4)}=\frac{1}{1}=1, thus, the equation is:
y-0=1(x-(-4))\\\\y=x+4


The equation of the second line can be found as follows:

the slope is \frac{1-(-1)}{1-2}= \frac{2}{-1}=-2, 

thus the equation of the second line is :


y-1=-2(x-1)\\\\y-1=-2x+2\\\\y=-2x+3


We have to decide on the direction of the inequality sign, so we pick a point, for example (0, 4) which is not in the colored regions of the lines, 

so we write the inequalities so that they do not hold for (0, 4)


line 1:

y≥x+4

4≥0+4=4 is true, so we change the sign and write : y≤x+4


similarly, line 2:

y≤-2x+3

4≤-2*0+3=3, which is not true, so we have the correct direction.


Note that since the lines were solid, we include the equality case:


Answer: 

the shaded region is the solution to the system of inequalities:

i) y≤x+4
ii) y≤-2x+3

3 0
3 years ago
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2. The amount of sap that is collected from
Burka [1]
Population: six sugar maples
Sample: sap
7 0
3 years ago
I really need help with this Triangle problem​
hjlf

Answer:

30

Step-by-step explanation:

pythagoras theorem

x

{x}^{2}

=225 \times 2 + 225 \times 2 \\

=900

x=30

3 0
3 years ago
There are six bus is parked in the lot. Each bus needs 3 1/3 quarts of oil. How much oil is needed by all of the busses?
Gnesinka [82]

Answer: 19.99


Step-by-step explanation:

Unless there is more info

3.33*6=19.99

6 0
3 years ago
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