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Feliz [49]
3 years ago
8

I need help on how to solve the problems on the right

Mathematics
1 answer:
Inessa [10]3 years ago
4 0
10. you would do 5.13 divided by 3 which equals 1.71. then you multiply that by 2 which equals 3.42 and that is your anwser
12. she has a 2 out of 3 chance of gettingf heads but theoretically speaking she has a 50% chance of getting heads
14. y=2x+5
You might be interested in
Write a quadratic function whose zeros are -12 and -2.
AnnZ [28]

Answer:

(x+12) (x+2)

x(x+12)+2(x+12)

x^2+12x+2x+24

x^2+14x+24

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Solve the inequality shown below.<br> -2(q-22)+q+12&gt;0
Andru [333]
<span><span><span><span>−<span>2<span>(<span>q−22</span>)</span></span></span>+q</span>+12</span>>0</span>
Step 1: Simplify both sides of the inequality.<span><span><span>
−q</span>+56</span>>0</span>
Step 2: Subtract 56 from both sides.<span><span><span><span>
−q</span>+56</span>−56</span>><span>0−56</span></span><span><span>
−q</span>><span>−56</span></span>
Step 3: Divide both sides by -1.<span><span><span>
−q</span><span>−1</span></span>><span><span>−56</span><span>−1</span></span></span><span>
q<56</span>
Answer: q<56
4 0
3 years ago
Laura, David, and Carlos served a total of 115 orders Monday at the school cafeteria. David served 3 times as many orders as Car
Korvikt [17]

Answer:

Step-by-step explanation:    ts  6  11    19    56

Laura, David, and Carlos served a total of 115 orders

David served 3 times as many orders as Carlos.                 David = 3x

Laura served 10 more orders than Carlos.                      let Carlos = x

How many orders did they each serve?                           Laura  =  x + 10

     Carlos  +  David  +  Laura  = 115

          x  +     3x    +    x+10       = 115

                        5x + 10     =  115

                               5x   =  115 - 10

                               5x   =  105

                                x   =   21    Carlos

                                          63   Davide

                                          31    Laura

                 add then up    115  Total

4 0
3 years ago
At the grocery store last week, SuperSugarSweet candy bars were priced at 4 bars for 5$. This week, they are on sale at 5 bars f
AURORKA [14]

The percent change would be 36%

<h3>What is percent change?</h3>

Percent increase and percent decrease are measures of percent change, which is the extent to which a variable gains or loses intensity, magnitude, extent, or value.

Given:

4 candy bars = 5$

1 candy bar = 5/4

1 candy bar = 1.25$

Now,

5 candy bars = 4$

1 candy bar =4/5

1 candy bar = 0.8$

% change = (0.8-1.25) / 1.25 *100

                  = 36%

Learn more about percent change here:

brainly.com/question/9144026

#SPJ1

8 0
2 years ago
A set of cards is numbered 1-12 if I were to pick a random card what is the probability I pick 1,3 or 11
omeli [17]

Answer:

0.25, or 25%

Step-by-step explanation:

3/12

7 0
3 years ago
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