To find the height of a dinosaur in a museum, Amir placed a mirror on the ground 40 ft from its base. Then he
stepped back 4 ft so that he could see the top of the dinosaur in
the mirror. Amir's eyes were approximately 5 ft 6 in. above the
ground. What is the height of the dinosaur?

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

This question awards 100 ! i really don’t want to fail i will also mark you !