daniacosta1504 daniacosta1504 23-10-2022 Mathematics Answered Find the product. 3. 0.09 x 5=0.4B 5. 7X0.14 =1₁6 4. 8 X 0.2 = 6. 0.96X2 = A hummingbird's heart beats once every 0.05 second. How long does it take for its heart to beat 7 times? second - Hummingbirds are the only birds that can fly backwards.