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Vedmedyk [2.9K]
3 years ago
8

One meter is approximately 3.28 feet. Find the height of each building in feet by multiplying its height in meters by 3.28. Carl

ton Centre Office Tower is about feet tall. Burj Khalifa is about feet tall. Q1 Tower is about feet tall. The Shard is about feet tall. Willis Tower is about feet tall. Gran Torre is about feet tall.
Mathematics
1 answer:
mamaluj [8]3 years ago
3 0

Complete question :

Continent _________building _height(m)

________Carlton center office tower _ 223m

_________ burj Khalifa ____________828m

_________ QI ________________323

_________ the shard _________310

_________ Willis tower _______442

_________ grand torre ______300

Answer:

Kindly check explanation

Step-by-step explanation:

1 meter is approximately 3.28 feets

Height of the buildings in feets is obtained by multiplying the height in meters by 3.28

Carlton center office tower = (223 * 3.28) = 731.44 feets

Burj Khalifa = (828 * 3.28) = 2715.84 feets

QI = (323 * 3.28) = 1059.44 feets

The Shard = (310 * 3.28) = 1016.8 feets

Willis tower = (442 * 3.28) = 1449.76 feets

Grand Torre = (300 * 3.28) = 984 feets

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Aleonysh [2.5K]

Answer:

21.79 + c \leq 25

Joshua can spend up to 3.21 on a card.

Step-by-step explanation:

21.79 + c \leq 25 is the correct equation because Joshua is spending 21.79 on flowers, a certain amount on the card, and the maximum he can spend is 25. That is why you use the less than or equal to sign.

To solve, first subtract 21.79 from both sides to get: c \leq 3.21. This means that Joshua can spend up to 3.21 on a card.

Hope it helps!

3 0
3 years ago
So, your task this week is a maths problem;
BaLLatris [955]

Answer: Sam and Morgan met up at 18:00. Sam left Exeter at 10:00, and was on the road for 7 hours. I know this because 175 / 25 = 7. 10:00 + 7:00 = 17:00 meaning Sam got there at 17:00. Morgan on the other hand left at 13:00 and had an average speed of 35 mph. 175/35=5. 13:00 + 5:00 = 18:00. By 18:00 both Sam and Morgan had arrived in London thus 18:00 us your answer.

Step-by-step explanation:

5 0
2 years ago
A pumpkin is thrown out of a window that is 4 feet high with an upward velocity of 14. When will the pumpkin hit
Gnom [1K]

Answer:

Step-by-step explanation:

Given

Height H = 4 feet

Velocity = 14ft/s

Required

Time the pumpkin will hit the ground

Using the equation of mottion

H = ut + 1/2gt²

4 = 14t + 1/2(9.8)t²

4 = 14t + 4.9t²

4.9t²+14t-4 = 0

t = -14±√196+16(4.9)/2(4.9)

t = -14±√196+78.4/2(4.9)

t = -14±16.57/9.8

t = -14+16.57/9.8

t = 2.57/9.8

t = 0.2seconds

7 0
3 years ago
What would be the total area of a piece of land that was made up of three squares that each has a side length of 4x-2?
Darya [45]

Answer:

48x^2-48x+12

Step-by-step explanation:

3(area of square)

3(w^2)

3((4x-2)^2)

3(16x^2-16x+4)

48x^2-48x+12

4 0
4 years ago
How do you solve this problem? population proportion is to be estimated from a sample of 400 with a sample proportion of 0.1. Ap
Ivan

Answer:

(0.0706, 0.1294)

Step-by-step explanation:

Confidence interval of a proportion is:

CI = p ± CV × SE

where p is the proportion,

CV is the critical value (z score or t score),

and SE is the standard error.

The sample is large enough to estimate as normal.  For 95% confidence level, CV = z = 1.96.

Standard error for a proportion is:

SE = √(pq/n)

SE = √(0.1 × 0.9 / 400)

SE = 0.015

The confidence interval is:

CI = 0.1 ± (1.96)(0.015)

CI = (0.0706, 0.1294)

Round as needed.

6 0
3 years ago
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