kamanimccalla kamanimccalla

11-06-2020
Mathematics

contestada

It took jack 4 and half minutes to do 100 multiplication facts how long it takes him to do 150

Respuesta :

yeetosaurus69 yeetosaurus69

11-06-2020

Answer:

6.75 min

Step-by-step explanation:

100 facts/4.5 min = 150 facts/x min

x=(150*4.5)/100=6.75

Answer Link

Otras preguntas

What type of composition does an igneous rock have that contains mostly plagioclase feldspar and about 30 percent dark silicate minerals?

How far something moves in a specific amount of time

Find the derivative of f(x) = 9x + 5 at x = 7. Can someone please show me a simple way to do this o_O

1) A supreme court has jurisdiction on a case when the case has been a) appealed directly from the trial court decision because of a constitutional question b)

In humans, the pelvis and femur, or thigh bone, are involved in walking. In whales, the pelvis and femur shown in Figure 16–1 are

Which of the following is true in regard to a charged atom?

1. Once you acquire these two basic skills, you'll be able to transform a vague idea in your mind into a coherent piece of writing. A. Describing people and wri

what are the values of a, b, and c in the quadratic equation 0 = x2 – 3x – 2?

1) Airplanes are often used to drop water on forest fires in an effort to stop the spread of the fire. The time t it takes the water to travel from height h to

A drawer holds 6 white socks, 8 black socks, and 4 blue socks. If a sock is pulled from the drawer randomly, what is the probability that it will not be a blue