A community garden center hosts a plant giveaway every spring to help community members start their gardens. Last year, the giveaway supported 50 families by giving away 150 plants based on this ratio how many plants will the center give away this year to support 65 families

number of plants for 65 families  = 195

Step-by-step explanation:

A community garden center hosts a plant giveaway every spring to help the community members start there own gardens . Last year the giveaway supported 50 families by giving away 150 plants .

Base on this ratio the number of plants that can be given to 65 families can be computed as follows:

since 50 families = 150 plants

65 families = ? plants

cross multiply

number of plants for 65 families = (65 × 150)/50

number of plants for 65 families = 9750/50

number of plants for 65 families  = 195

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: