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Lady bird [3.3K]

3 years ago

6

a spinner has an ,&,$,%. allie spins the spinner 2 times. what is the probability she will spin a on the first spin and &

amp; on the second spin?

1 answer:

svlad2 [7]3 years ago

4 0

2/4 Hopefully this should help!

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How many 18 inch square tiles are needed to pave the floor of a patio that measures 18 ft by 15 ft?

Juli2301 [7.4K]

Hehchencnsnsnxndnxnbdh djxndn

6 0

3 years ago

Help me please?/+854

eduard

Answer:

c

Step-by-step explanation:

if you look at the angle split it in half between the two intersections. the flip one of them over.

5 0

3 years ago

9. What is the vertex of the function? f(x) = 3x² - 8x + 10

Delvig [45]

Answer:

The vertex of the function is (1.333, 4.667)

Step-by-step explanation:

1. Calculate -b / 2a. This is the x-coordinate of the vertex.

2. simply plug -b / 2a into the equation for x and solve for y.

$Y = 3x^{2} - 8x + 10\\Compare with the form of y = ax^{2} + bx + c\\So that means a = 3, b = -8, and c = 10.$

Calculate -b/2a:

$X = -(-8)/2(3)$

$X = 8/6$

This is equal to 1.33 recurring

Plug 8/6 for x and solve for y:

$Y = 3x^{2} - 8x + 10$

$Y = 3(\frac{8}{6})^{2} - 8(\frac{8}{6}) + 10$

$Y = \frac{48}{9} - \frac{64}{6} + 10\\$

This is equal to 4.66 reccuring.

7 0

2 years ago

An electrician disconnected 5 wires of different colors from their respective connections and forgot the order in which they wer

Inessa05 [86]

Answer:

120 tries

Step-by-step explanation:

You can try 5 different wires in the first connection.

Then you have 4 wires left, so you try 4 wires in the second connection. Remember, you are now trying 4 wires for each of the first 5, so up to here you already made 4 * 5 tries = 20 tries.

Next you try 3, then 2, then you have 1 left.

Number of tries: 5 * 4 * 3 * 2 * 1 = 120

Answer: 120 tries

8 0

3 years ago

Write the quadratic equation in standard form:

shusha [124]

Answer:

$2x^{2}-5x-5=0$

Step-by-step explanation:

3 0

3 years ago