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Olegator [25]
4 years ago
7

Which groups on the periodic table contain metalloids?​

Mathematics
2 answers:
natali 33 [55]4 years ago
7 0

Answer:

Group 13 to group 16

Step-by-step explanation:

Nikolay [14]4 years ago
3 0

Answer: C

Step-by-step explanation:

The answer for K12

took the test

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Simplify the expression.
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3 years ago
A bowling alley has a fixed base cost and charges a variable per game rate. It costs $20.50 for five games and 28.50 for nine ga
lbvjy [14]


As ordered pairs ( g , C ) where g is the number of games and C is the cost

( 5, 20.50) and ( 9, 28.50)

the slope M = ( 28.50 - 20.50 ) / (9-5)

= 8/4

= 2

So the slope M=$2 per game

Using (5, 20.50)
The intercept B = y - m* g
= 20.50 - 2 * 5
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So the fixed base cost, or FLAT RATE is $10.50.
That is if they played ZER0 games, they still have
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The linear function is C (g) = 2*g + 10.50

8 0
3 years ago
homer is saving for a harmonica. he already has 15$ saved and intends to save 4$ each week. the equation for the amount of money
ZanzabumX [31]
Well the slope, which is 4, represents the four dollars he gets each week. The y intercept, 15, represents the 15 dollars that Homer had previously/
8 0
4 years ago
How would you write 0.7 as a fraction?
Paul [167]
0.7 as a fraction would be 7/10
3 0
3 years ago
A dolphin can swim 60 miles per hour . what is this speed in feet per hour
qaws [65]

Answer:

5280 feet

Step-by-step explanation: Hope this helps!

4 0
3 years ago
Read 2 more answers
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