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umka21 [38]
3 years ago
10

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0

Answer:

3

Step-by-step explanation:

Plug -1 into 8x² - 5

8 (-1)² - 5 =

8 * 1 - 5 =

8 - 5 =

3

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At the beginning of spring, Taylor planted a small sunflower in her backyard. When it was first planted, the sunflower was 25 in
BlackZzzverrR [31]

Answer:

Step-by-step explanation:

The sunflower then began to grow at a rate of 2 inches per week. This means that the rate of growth of the sunflower is in arithmetic progression. We would apply the formula for determining the nth term of an arithmetic sequence which is expressed as

Tn = a + d(n - 1)

Where

a represents the first term of the sequence.

d represents the common difference.

n represents the number of terms in the sequence.

From the information given,

a = 25 inches

d = 2 inches

To determine the height after 7 weeks, T7

n = 7

T7 = 25 + 2(7 - 1)

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T7 = 37 inches

To determine the height after w weeks, Tw

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6 0
3 years ago
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I really need a answer ASAP
Elza [17]

Answer:

e and c

Step-by-step explanation:

4 0
3 years ago
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alexandr1967 [171]

Answer:

D?

Step-by-step explanation:

7 0
3 years ago
What is the area that she paints
Andre45 [30]
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6 0
3 years ago
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Help me please .......​
snow_tiger [21]

Answer:

75%

Step-by-step explanation:

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male               2

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5 0
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