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jonny [76]
3 years ago
13

Nina draws the model at the right to represent the relationship 8 times as many as 4 is 32. Nina thinks she can label the model

to represent 8 times 2 = 16. Is Nina correct?
Mathematics
1 answer:
bazaltina [42]3 years ago
4 0
Um yes come on thats so simple

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Which of the following ordered pairs is a possible solution to the equation y=1/2x+3 ?
GaryK [48]
Y=3 The answer is a.
5 0
3 years ago
Use the calculator to graph the functions y = -x + 5 + 2 and y=-(x - 1)2 + 3. Which statement is true?
Nitella [24]
The y is greater than the function
5 0
3 years ago
H(t)= (t+3)^2 + 5
oee [108]

Answer:

The average rate of change for the given function in the interval (-5, -1) is 0 (zero)

Step-by-step explanation:

The average rate of change of a function over an interval is the quotient between the difference between the function evaluated at the ends of the interval divided by the length of the interval. That is for our case:

the average rte of change of h(t) in the interval (-5, -1) is:

\frac{h(-1)-h(-5)}{-1+5}

so we find:

h(-1)=(-1+3)^2+5=2^2+5=4+5=9\\and\\h(-5)=(-5+3)^2+5=(-2)^2+5=4+5=9

then the average rate of change becomes:

\frac{h(-1)-h(-5)}{-1+5}=\frac{9-9}{4} =\frac{0}{4} =0

5 0
3 years ago
PLZ HELP with this question
Anon25 [30]

Answer:

  (A) spinning red

  (B) picking blue

Step-by-step explanation:

There are 9 sections to the spinner, so the probabilities of spinning the colors of interest are ...

  red: 3/9 = 1/3

  blue: 4/9

__

There are 12 balls in the bag, so the probabilities of picking the colors of interest are ...

  blue: 4/12 = 1/3

  red: 5/12

__

We note that the numbers that are the same on these lists are 1/3 for spinning red and picking blue. We also note that point A on the number line is located at about 1/3 (more than 1/4, less than 3/8).

The events that can be modeled by point A on the number line are ...

  • spinning red
  • picking a blue ball  
4 0
3 years ago
20 POINTS! EMERGENCY!
Rina8888 [55]

Hello There!

The answer is that the Y intercept is 4.

The y intercept is where the graph crosses the y axis. It goes vertical

3 0
3 years ago
Read 2 more answers
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