Mauno 1.(02.01 LC)
The figure shows triangle EFG and some of its transformed images on a coordinate grid:
NAN
Which of the four triangles was formed by a translation of triangle EFG? (1 point)

4) D

Step-by-step explanation:

Plot the triangle EFG with vertices at points E(1,2), F(1,5) and G(3,2).

Image A: Triangle is a reflection across the x-axis (not translation)

Image B: Triangle  is a rotation by 180° about the origin or reflection across the origin (not translation)

Image C: Triangle  is a reflection across the y-axis (not translation)

Image D: Triangle  is a translation 6 units to the left.

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: