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3 years ago

Please help me with this question

Mathematics

1 answer:

Maurinko [17]3 years ago

8 0

Answer:

Step-by-step explanation:

The average term in the series is the average of the first and last terms:

average term = (25 +101)/2 = 126/2 = 63

The sum of the series is the product of the average term and the number of terms:

Sn = n(average term)

1260 = 63n

1260/63 = n = 20

The number of terms in the series is 20.

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Helpppp hurry and no links please

evablogger [386]

Answer:

8.3

Step-by-step explanation:

5 0

3 years ago

Solve the inequality -2x < 5, illustrating your solution on a number line.

Over [174]

Answer:

No.

Step-by-step explanation:

Let's first and try to isolate x.

-2x < 5

(Divide by -2)

x > -5/2 ( < changes to > b/c it was divided by a negative)

x > -2.5

Since x is all values greater than -2.5, -6 is not within those bounds.

Thus, -6 is not a solution to the inequality.

Hope that helps!

3 0

3 years ago

A baby bottle holds 8 fluid Ounces of milk. How many baby bottles could you fill with 1

Goshia [24]

Answer:

Step-by-step explanation:

there is 32 ounces in a quart divide that by 8 and it will get you 4

5 0

4 years ago

Read 2 more answers

Factor 30-6v-18w30−6v−18w30, minus, 6, v, minus, 18, w to identify the equivalent expressions.

kompoz [17]

Answer:

Option C.

Step-by-step explanation:

The given expression is

$30-6v-18w$

We need to find the expression which is equivalent to the given expression.

The given expression can be rewritten as

$6\times 5-6\times v-6\times 3w$

The greatest common factor (G.C.F.) is 6. Taking out G.C.F., we get

$30-6v-18w=6(5-v-3w)$

Hence, the correct option is C.

7 0

4 years ago

A group of robins took 78 days to fly 3000 miles. On average about how many miles did the robins flight each day? Explain why yo

Irina-Kira [14]

Answer:

$34.48\text{ miles}$

Step-by-step explanation:

GIVEN: A group of robins took $78$ days to fly $3000$ miles.

TO FIND: On average about how many miles did the robins flight each day.

SOLUTION:

Total number of days taken by robins to fly the distance $=78$

Total distance traveled by robins $=3000\text{ miles}$

Now,

Average miles robins flights each day $=\frac{\text{total miles traveled by robin}}{\text{total days taken}}$

$=\frac{3000}{78}$

$=34.48$

Hence robin flight average $34.48$ miles each day.

3 0

4 years ago