3 years ago

alexander spins a spinner with four equally-sized regions and flips a coin. how many outcomes are possible?

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

8 0

8 outcomes the other guy is wrong . The coin multiplies it by 2

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Help pls help plsssssss

densk [106]

Answer:

bro its 10

Step-by-step explanation:

5 kilometers in 30mins and if he stayed at the same rate for an hour he would have ran 10 kilometers cause 5 x 2 = 10

8 0

2 years ago

Find an equation of the line perpendicular to the graph of 15x-5y=7 that passes through the point at (0,-4)

shusha [124]

Perpendicular lines have slopes that multiply to -1
get into y=mx+b form
minus 15x both sides and divide by -5
y=3x-7/5
slope is 3

3 times what=-1?
what=-1/3

so the slope is -1/3

so
y=-1/3x+b
we use the point (0,-4)
x=0 and y=-4
-4=-1/3(0)+b
-4=b

y=(-1/3)x-4 is da equation

4 0

2 years ago

Read 2 more answers

How many different passwords can be made if it is three letters, followed by two digits, followed by a letter?

ohaa [14]

Infinitely many passwords can be made.

8 0

2 years ago

Two crews working toward each other are 6.75 miles apart one crew paves 1.3 miles of highway per day and the other paves 1.4 mil

andre [41]

One crew is doing 1.3 miles daily, the other is doing 1.4 miles daily, so both together are doing 1.3 + 1.4 miles daily, namely 2.7 miles.

now, they are 6.75 miles apart, how many days will it be at a rate of 2.7 miles per day, that 6.75 miles will be done? $\bf \cfrac{6.75}{2.7}$ days

8 0

3 years ago

I need these all written out on how they're done along with the answer please

taurus [48]

Well, these are quite simple really, especially 1,2,3 and 4. If you read the questions carefully, you can understand it well. You don’t need to know the answer, you just need to understand

8 0

3 years ago