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3 years ago

11

there are 5 walnut trees currently in the park park workers will plant 8 more walnut trees today how many walnut trees will the

park have when the workers are finished

1 answer:

AleksandrR [38]3 years ago

8 0

5, because walnut trees take forever to grow

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15 feet of edging costs $24.98. How much will 28 yards cost?

GuDViN [60]

Answer:

139.888 $

Step-by-step explanation:

Data :

15 ft = 24.98$

So

1 yard = 3 ft

15ft / 3 ft = 5 yard

So

5 yard = 24.98$

28 yd / 5yd = 5.6

5.6 × 24.98 = 139.888

6 0

2 years ago

Select all the expressions equivalent to: (4^5)⋅4^3 Group of answer choice 2^14 4^12 2^16 16^8 4^8 16^4

kumpel [21]

Answer:

Choices given as $2^{16}, 4^8$ and $16^4$ are correct.

Step-by-step explanation:

Given expression is,

$(4^5)(4^3)$

By applying law of exponents in the given expression,

$(4^5)(4^3)=4^{5+3}$

$=4^8$

$(4^5)(4^3)=(2^2)^5(2^2)^3$

$=(2^{2\times 5})(2^{2\times 3})$

$=2^{10}\times 2^6$

$=2^{16}$

$=(2^4)^4$

$=(16)^4$

Therefore, choices given as $2^{16}, 4^8$ and $16^4$ are correct.

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3 years ago

Question 1.1. Suppose a normal distribution has a mean of 20 and a standard deviation of 4.

Nookie1986 [14]

Answer: Question 1.1: It is 1.5 standard deviations away from the mean.

Our value of 26 is 6 units about the mean of 20. If each standard deviation is 4, we just divide 6 by 4. This gives us the number of standard deviations.

Question 2.2 The correct answer is -0.52

If we are 0.52 standard deviations below the mean, then our z-score is simply -0.52. The definition of a z-score is the number of standard deviations from the mean.

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3 years ago

I am only in my first year of 12th grade.

pickupchik [31]

Answer:

x=1

Step-by-step explanation:

the line is one unit up from the x axis

8 0

3 years ago

Gina is making bags of trail mix for hiking club. She will use 20 ounces of walnuts, 11.2 ounces of almonds, and 28.3 ounces of

Romashka-Z-Leto [24]

Answer:

there will be 2.38 ounces in one bag of the trail mix

5 0

2 years ago

Read 2 more answers