PLS HELP ASAP Ivan made strawberry jam and raspberry jam. He made enough strawberry jam to fill 2/3 of a jar. If he made 4/5 as much raspberry jam as strawberry jam, how many jars will the raspberry jam fill?

Write your answer as a fraction or as a whole or mixed number.

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent

Anyone know these questions? i need ,.