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Mazyrski [523]
2 years ago
6

What is (4x+1)(2x-1)

Mathematics
1 answer:
Semmy [17]2 years ago
5 0
I think the answer is 8x. I am not 100% sure
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Find the mean of the given values,29,42,45,39,36,41,38.What is the answer:39 40 35
nordsb [41]

Answer:

39 (the first option listed among the possible answers)

Step-by-step explanation:

Recall that the mean is the same as the average of the numbers you have listed, that is the addition of all divided by the number of entries you use:

mean = \frac{29+42+45+39+36+41+38}{7} =\frac{270}{7} =38.57

Therefore, rounding to the nearest integer, our answer s: 39

5 0
3 years ago
Read 2 more answers
PLEASE ANSWER THESE! First person to do it gets brainliest!
True [87]
1. meters
2(a). mm
2(b). cm
3. Gram
4(a). g
4(b). kg
4(c). g
5. Liter
6 0
3 years ago
Malaria is a leading cause of infectious disease and death worldwide. It is also a popular example of a vector-borne disease tha
jeyben [28]

Answer:

independent and explanatory

Step-by-step explanation:

In a study, an independent variable may be defined as the variable that does not affect the other variables in the study when it is changed. Thus a variable is said to be independent when it is not affected by the any other variable in the study.

Whereas, an explanatory variable can be manipulated or changed by the experimenter. It is the variable that is not independent for certain variables.

Thus in the context, the scatterplot showing the total precipitation and the percent of the people who tested positive for the malaria test. The precipitation from the graph is the independent as well as the explanatory variable.

5 0
3 years ago
Please help we don't have a math teacher right now and i'm struggling
aalyn [17]

Answer:

Step-by-step:

2+3i

8 0
3 years ago
List 13 meters, 15,000 meters, and 1900 centimeters in order from smallest to largest
Paha777 [63]
1 m = 100 cm

13 m is 13 m.

15 000 m is 15 000 m.

1900 cm = 1900/100 = 19m.

So we can see that 1900 cm which is 19 m is bigger than 13 m.

So from the smallest to the largest,

13m,   1900 cm,   15000 m.

Hope this explains it.
4 0
3 years ago
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