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olchik [2.2K]
3 years ago
10

When you reflect over the y-axis, sign of the ___-coordinate changes. x y

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0

Answer:

The x coordinate changes

Step-by-step explanation:

When you are reflecting a coordinate on the y-axis, the x-axis to becomes negative, though the y-axis stays the same.

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You can ride your bike around your block four times and the whole neighborhood four times in 16 minutes. You can ride your bike
marusya05 [52]

Answer:

3 minutes

Step-by-step explanation:

if it takes 3 minutes to ride around your neighborhood it would make all of these statements true, it would mean that it takes 1 minute to ride in your block.

3 0
3 years ago
Clea estimates that a glass contains 250.55 mL of water. The actual amount of water in the glass is 279.48 mL. HELP PLEASE
frutty [35]

Answer:

the answer is 28.23

Step-by-step explanation:

just subtract them to know the difference between the estimate and the actual

6 0
3 years ago
The admissions office of a private university released the following data for the preceding academic year: From a pool of 3900 m
Finger [1]

Answer:

a. 0.09 or 9%

b. 0.324 or 32.4%

c. 0.0972 or 9.72%

Step-by-step explanation:

Male applicants = 3900

Female applicants = 3600

Total applicants = 7,500

Proportion of male applicants (m) = 0.52

Proportion of female applicants (f) = 0.48

a. The probability that a random male applicant is accepted and enrolls is given by the probability of a male student being accepted multiplied by the probability of a male student enrolling:

P(a) = 0.30*0.30=0.09=9\%

b. The probability that a random student is accepted is given by the probability of a male applicant being accepted added to the probability of a female applicant being accepted

P(b) = m*0.30+f*0.35\\P(b) = 0.52*0.30+0.48*0.35\\P(b) = 0.324=32.4\%

c. The probability that a random student is accepted and enrolls is given by the probability of a male applicant being accepted and enrolling added to the probability of a female applicant being accepted and enrolling

P(b) = m*0.30*0.30+f*0.35*0.30\\P(b) = 0.52*0.30*0.30+0.48*0.35*0.30\\P(b) = 0.0972=9.72\%

7 0
3 years ago
The ratio of boys to girls in Mrs. Ronilo's class is 3 to 1. What PERCENT of the class is girls.
Charra [1.4K]
I think it’s B.33%


I hope this helps
5 0
3 years ago
25000 decreased by 6
oee [108]

25,000 x 0.94 = *answer*

explanation:

if you wanted to increase it would be 1.6 but because it’s decrease you take 6 away from 100 and divide it by 100 to get the decimal

(i’m not good at explaining lol)

7 0
3 years ago
Read 2 more answers
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