Will give brainliestQuadrilateral QRST is dilated and translated to form similar figure Q'R'S'T'. What is the scale factor for the dilation? a. 2
b. 3
c. 1/2
d. 1/3

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

30 people weigh 160 pounds or more

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: