Mathematics, 17.07.2019 16:30 amuijakobp78deg
Hemoglobin level age less than 25 years 25–35 years above 35 years total less than 9 21 32 76 129 between 9 and 11 49 52 46 147 above 11 69 44 40 154 total 139 128 162 429 based on the data in the two-way table, the probability of being older than 25 years and having a hemoglobin level above 11 is . the probability of having a hemoglobin level above 11 is . being older than 25 years and having a hemoglobin level above 11 dependent on each other.
Answers: 1
Mathematics, 21.06.2019 16:20, hann647
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
Mathematics, 21.06.2019 18:30, angelapegues20097
Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank
Answers: 2
Hemoglobin level age less than 25 years 25–35 years above 35 years total less than 9 21 32 76 129 be...
Mathematics, 15.11.2019 11:31
Mathematics, 15.11.2019 11:31
Health, 15.11.2019 11:31
Mathematics, 15.11.2019 11:31
English, 15.11.2019 11:31
History, 15.11.2019 11:31