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3 years ago

Please help me on this

Mathematics

1 answer:

lina2011 [118]3 years ago

3 0

PART A - Thirteen times eight equals 104. That is the number of seats that there is. Therefore, $66 times 104 is $6864.

PART B - Twenty four times five is 120 which is the number of seats. Then 120 times $45 is $5400.

PART C - Since the lower field makes $6864 and the upper level makes $5400, the lower field makes more money.

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7/8m+9/10-2m-3/5 Combine like terms to create an equivalent expression.

stich3 [128]

Answer:

-1.123m+0.3

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Step-by-step explanation:

first you subtract 7/8 from 2

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4 0

3 years ago

Find the total area of the entire figure. *

bonufazy [111]

Answer:

392.5 in²

Step-by-step explanation:

This figure is consists of a trapezium and a rectangle.

So, to find the total area of the figure you have to find the area of the trapezium and the rectangle separately and add them together.

Let us find now.

Area of the Trapezium

Area = $\frac{1}{2}$ × ( sum of the parallel sides ) × height

Area = $\frac{1}{2}$ × ( 9 + 20 ) × 5

Area = $\frac{1}{2}$ × 29 × 5

Area = $\frac{1}{2}$ × 145

Area = 72.5 in²

Area of the rectangle

Area = Length × Width

Area = 20 × 16

Area = 320 in²

Total area of the figure

Total area = Area of the trapezium + Area of the rectangle

Total area = 72.5 in² + 320 in²

Total area = 392.5 in²

Hope this helps you :-)

Let me know if you have any other questions :-)

6 0

2 years ago

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zhannawk [14.2K]

Answer:

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Step-by-step explanation:

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3 years ago

Excel computes a two‑sample confidence interval for the difference in proportions just as well and as easily as Minitab and othe

True [87]

Answer:

See ecplanation below

Step-by-step explanation:

False.

On the Data analysis tool from excel we can conduct the following procedures:

Anova: Single Factor

Anova: Two factor with replication

Anova: Two factor without replication

Correlation

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Exponential smoothing

F-test Two sample for Variances

Fourier analysis

Histogram

Moving Average

Random number generation

Rank and percentile

Regression

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t test: Two sample Assuming Unequal Variances

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3 years ago

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2 years ago