3 years ago

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Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

3 0

Answer:SORRY I DONT UNDERSTAND WHAT ARE YOU SAYING

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348.91 rounded to the ones is

lakkis [162]

Answer:

349 is the answer.

Step-by-step explanation:

5 0

3 years ago

The Olympic gold medal performances in the long jump from 1900 to 1988 have a strong positive association with a linear form. Th

Molodets [167]

Answer:

On the average, estimates will be either be 0.2 meters too short or too long.

Step-by-step explanation:

Standard deviation is normally used to show how the actual value of a variable in a given sample deviates from the mean or average value of the sample. The deviation could be slightly more or less than the average value by the value of the standard deviation. Therefore, in this question, the standard deviation shows that the estimates could be 0.2 m short or more than the mean.

6 0

3 years ago

I’m thinking of a number. The square of this number is the same as the number times 4. What could my number be?

seraphim [82]

Answer:

Step-by-step explanation:

4 squared equals 16 and 4 times 4 equals 16

3 0

3 years ago

Eliminate the parameter,t, in the parametric equation, x=6cos t, and y =3 sin t

german

X = 6 cos(t)
y = 3 sin(t)

we can rewrite these equations as:

$\frac{x}{6}=cost(t) \\ \\ \frac{y}{3} =sin(t)$

Taking squares of both equations we get:

$( \frac{x}{6})^{2}=sin^{2} (t) \\ \\ 
( \frac{y}{3})^{2}=cos^{2}(t)$

Adding both the equations, we get:

$\frac{ x^{2} }{36}+ \frac{ x^{2} }{9}=sin^{2}(t)+cos^{2}(t) \\ \\ 
 \frac{ x^{2} }{36}+ \frac{ x^{2} }{9}=1$

6 0

3 years ago

Which transformation of Figure A results in Figure A′?

Free_Kalibri [48]

Answer:

It is D

Step-by-step explanation:

It is the only reasonable answer

4 0

3 years ago

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