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Nadya [2.5K]
3 years ago
12

When resting, Tara’s heart beats 68 times a minute. Explain why this is an example of a unit rate?

Mathematics
2 answers:
Naily [24]3 years ago
6 0

(68 heart beats) and (minutes) so therefore it is an example

Eduardwww [97]3 years ago
4 0

There are two variables here, which are time (minutes) and the number of beats, and they both have a relationship (68 beats in one minute), therefore it is an example of a unit rate

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The M&M’s website says that 24% of milk chocolate M&M’s are blue. Suppose that we buy 5 small packets of milk chocolate
SVEN [57.7K]

Answer:

The correct option is A: 24%, 24%, 24%, 24%, 24%

Step-by-step explanation:

Since the overall probability of M&M's produced is stated as 24% and the packets are filled with different colored candies at random, the probability of blue colored candies in each packet cannot be ascertained individually.

Hope that answers the question, have a great day!

7 0
3 years ago
Evaluate the expression.
stiv31 [10]

Answer:

1/9, decimal form = 0.1 repeating

6 0
2 years ago
Read 2 more answers
Please help and for number 2
prohojiy [21]
Area = 1/2 x B x H
1/2 x 28.3 x 12.8 = 181.12

Answer is #3
7 0
3 years ago
¿ cuál será el volumen de una pirámide hexagonal si las aristas de la base miden 8cm, la apotema vale9.93cm y su altura es de 28
dem82 [27]

Answer:

2224.32 cm³

Step-by-step explanation:

La fórmula para el volumen de una pirámide hexagonal = 1/3 (1/2 × P × a) × h

Donde a = Apotema = 9,93 cm

P = Perímetro =

Pirámide hexagonal = 6 × Bordes de la base = 6 × 8 cm = 48 cm

h = Altura = 28 cm

Por eso,

Volumen de la pirámide hexagonal = 1/3 (1/2 (48 × 9.93) × 28 cm

= 1/3 × 238.32 × 28 cm

= 2224.32 cm³

Volumen de la pirámide hexagonal = 2224.32 cm³

4 0
3 years ago
Please help me with this maths question
Keith_Richards [23]

Answer:

add all of them together then divide bye the number of lines

Step-by-step explanation:

8 0
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