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Anit [1.1K]
2 years ago
10

To form Figure 1, 6 toothpicks are required, while Figure 2 requires 11 toothpicks.

Mathematics
2 answers:
timurjin [86]2 years ago
8 0

Answer:

D.

Step-by-step explanation:

If you follow the pattern, four boxes should use 21 toothpicks.

raketka [301]2 years ago
7 0
D
because if you follow the pattern figure 4 would require 21 toothpicks.
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100 points! A game has 6 colored playing pieces. They are red, yellow, green, blue, purple, and white. You and a friend pick you
Charra [1.4K]

Answer:

Probability = 1/30

Step-by-step explanation:

6 colored playing pieces: red, yellow, green, blue, purple, and white.

When you pick, the probability of picking yellow = no. of yellow / total no.

= 1/6

When your friend pick, only 5 pieces are left and the probability of picking blue = no. of blue / total no.

= 1/5

The probability that your friend picks the blue piece and you pick the yellow piece

= Probability of your friend picks the blue piece x Probability of ou pick the yellow piece

= 1/5 x 1/6

= 1/30

8 0
3 years ago
In the functions in the table, x is the price of each chair. The functions give the revenue (R) and costs (C) that Carrie’s busi
stiv31 [10]

9514 1404 393

Answer:

  • Material 2 can deliver the highest profit of about 3,225,000
  • Material 3 is profitable for the widest range of prices

Step-by-step explanation:

The graphs of profit are shown in the attachment. Each is the difference between the revenue function and the cost function.

Material 2 (blue curve) shows the highest profit.

Material 3 (green curve) shows a profit over the widest range of prices.

3 0
2 years ago
I NEED HELP
creativ13 [48]

Answer:

1).  (x - 4 = 13)

2).  (r + 17 = 51)

3). (7/9x =28)

4). (2/3x = 2)

5). { 3(x-2) = -9 }

6). (x -1.75 = 8.85)

7). Natalie buys organic almonds priced at $77 from the grocery store. How much did

she pay the cashier, if she received $23 in change?

Step-by-step explanation:

1. add 4 on both sides and it will be x=17

2. subtract 17 on both sides and it will be x= 34

3. multiply 9/7 on both sides and it will be x= 257/7 then you divide 257 by 7 then the final answer will be x= 36

4. multiply 3/2 on both sides and it will be x=6/2 then you divide 6 from 2 and the finial answer will be x= 3

5. you will distribute 3 into x and 2 and you will be 3x-6=-9 then you will add 6 on both sides so you will get 3x=3 and then divide 3 on both side so you will get x=1

6. add 1.75 on both sides so x= 10.6

7. the equation will be 23 +x = 77 so first you will subtract 23 on both sides and x will equal 54 so Natalie paid $54

6 0
3 years ago
Read 2 more answers
The graph of which function will have a maximum and a y-intercept of 4?
stiv31 [10]

Answer:

<h2>f(x) = -x² + 2x + 4</h2>

Step-by-step explanation:

We have quadratic functions f(x) = ax² + bx + c.

c - y-intercept

If a > 0, then a parabola opens up and has a minimum in a vertex.

If a < 0, then a parabola opens down and has a maximum in a vertex.

The function has maximum and y-intercept of 4:

a < 0 and c = 4

4 0
3 years ago
How do I delete this question? I did not mean to ask it.
Brilliant_brown [7]

Answer:

press delete

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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