l3kidsheeMaryanchel l3kidsheeMaryanchel

13-11-2016
Mathematics

contestada

one kind of starfish has 5 arms.how many arms are on 21 starfish

Respuesta :

13-11-2016

21 times 5 equals 105

Answer Link

Bakerboyt Bakerboyt

13-11-2016

Because each starfish has 5 arms, we just have to multiply 21 times 5.
21*5=105
21 starfish have 105 arms altogether.

Answer Link

Otras preguntas

Explain how scientific investigations that preceded Lamarck , contributed to the development of his theory of evolution

If f and g are differentiable functions for all real values of x such that f(1) = 4, g(1) = 3, f '(3) = −5, f '(1) = −4, g '(1) = −3, g '(3) = 2, then find h '(

During the 1760s, backcountry protesters in the carolinas were known as:

The smithsonian obtained many specimens and artifacts from which groundbreaking hybrid expedition

which number produces a rational number when multiplied by 0.25?

How is adding Integers similar to adding whole numbers

how would the expression x2-4 be rewritten using a difference of squares

Which of the following brought about an increase in human populations by increasing the amount of food and medicine available and decreasing the death rate?

Measurements of the height of various plants in an experiment are called

Which option is an example of a persuasive appeal