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mixer [17]
3 years ago
12

SOMEONE PLEASE ME RN I BEG YOU

Mathematics
1 answer:
USPshnik [31]3 years ago
5 0

Given:

The piece-wise function is:

F(x)=\begin{cases}4&\text{ if }0\leq x

To find:

The domain of the given function.

Solution:

Domain of the a function is the set of those values for which the function is defined. In other words, the set of input values is called domain.

The given function is defined for the intervals 0\leq x. So, the domain of the given function is

Domain=\{x|0\leq x

Therefore, the correct option is B.

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There are 25 bananas that will be cut and divided evenly between 4 loaves of bread. How many bananas go into each loaf? Choose t
Paul [167]

Answer: 6 1/4

Step-by-step explanation: 25 divided by 4 = 6 1/4

4 0
4 years ago
Samuel bought 4 rolls of tape to seal boxes. Each roll contains 32.9 meters of tape. He uses 1 1/5 meters of this tape to seal e
Anestetic [448]

Answer:

109.33 boxes

Step-by-step explanation:

The first step is to calculate the total number of tape

= 32.9 × 4

= 131.6 m

Therefore the total number of boxes that Samuel will use to seal the boxes can be calculated as follows

= 131.6/ 1 1/5

= 131.6 ÷ 6/5

= 131.6 × 5/6

= 658/6

= 109.33 boxes

5 0
3 years ago
Imagine a regression line that relates y = average systolic blood pressure to x = age. The average blood pressure for people 40
mart [117]

Answer:

2.0

Step-by-step explanation:

x = age

y = average systolic blood pressure

x₁ = 40 years old, y₁ = 110 systolic blood pressure

x₂ = 50 years old, y₂ = 130 systolic blood pressure

\text{Slope of a line}=m=\frac{y_2-y_1}{x_2-x_1}\\\Rightarrow m= \frac{130-110}{50-40}\\\Rightarrow\frac{20}{10}\\\Rightarrow m= 2.0

∴ Slope of the regression line is 2.0

4 0
4 years ago
I need help with this ​
Alex777 [14]
I would say A because C is too close to 0 and B is 1/3
7 0
3 years ago
Read 2 more answers
Deciding where to start dividing 948 divided by 7
julia-pushkina [17]
OK  Bctoscano. So first you have to take out the biggest number you can take out, so that would be 910, so 910 <em /><em /><u />divided by 7 is 130 because 700 divided by 7 is 100 and 210 divided by 7 is 30. Now what you have left is 38.  The biggest amount I could take out is 35 so, 35 divided by 7 is 5. Now we have 3 left so the answer is 130 + 5 r.3 so 135 r.3.
3 0
4 years ago
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