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2 years ago

I need to find the percentage of students who ride the bus

Mathematics

1 answer:

NikAS [45]2 years ago

4 0

Answer:

40%

Step-by-step explanation:

% of students drive to school

= no of students who drive/ total students× 100

=250/250+375×100

=250/625×100

=40%

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What is the image of the point (4,7) after a reflection about the line y = 4.?

lord [1]

Answer:

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Step-by-step explanation:

See attachment courtesy of Desmos.

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2 years ago

Given that a=4, b=4 and c=-2 work out b(squared) -2ac

Nimfa-mama [501]

Answer:

Step-by-step explanation:

substitute the given values of a, b and c into the expression:

b² - 2ac = 4² - (2 x 4 x -2)

= 16 - (-16)

= 16 + 16

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2 years ago

Number 17 (the circled one)

olga nikolaevna [1]

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3 years ago

If a/2b =3/5 and 4b/3c=1/7, then a/c=<br> I will mark you brainlist whoever get this correct

ioda

Answer:

a/c=2/7 u are welcome thanks for ur help

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2 years ago

Lol I need help agin

m_a_m_a [10]

Step-by-step explanation:

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=218-169

=49

=√49

3 0

2 years ago