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max2010maxim [7]
3 years ago
5

Plese help me pls for explain me​

Mathematics
2 answers:
Lemur [1.5K]3 years ago
5 0

Answer:

please you guys should state the questions

Naddik [55]3 years ago
3 0
Hey what do you need to know? Is it multiplication division or what?
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In ΔRST, the measure of ∠T=90°, the measure of ∠R=67°, and TR = 94 feet. Find the length of RS to the nearest tenth of a foot.
ale4655 [162]

Answer:

the length of RS to the nearest tenth of a foot is 240.6ft

3 0
3 years ago
Which number is an integer?<br> o o
MissTica

Answer:

Examples: -5, 1, 5, 8, 97, and 3,043

Step-by-step explanation:

An integer is a whole number(not a fractional number) that can be positive, negative, or zero

5 0
3 years ago
Read 2 more answers
Jackson type 90 words in two minutes enter the number of words Jackson types of seven minutes at this rate
blsea [12.9K]

Answer: 45 i think

Step-by-step explanation:  cause if you divide it it is 45 sorry if im wrong

6 0
3 years ago
The summer monsoon rains bring 80 % of India's rainfall and are essential for the country's agriculture. Records going back more
KatRina [158]

Answer:

95% of monsoon rainfall lies between 688 mm and 1016 mm.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 852 mm

Standard Deviation, σ = 82 mm

We are given that the distribution of monsoon rainfall is a bell shaped distribution that is a normal distribution.

68 ‑ 95 ‑ 99.7 rule

  • Also known as Empirical rule.
  • It states that all data lies within the three standard deviation of the mean for a normal distribution.
  • About 68% of data lies within one standard deviation of mean
  • About 95% of data lies within two standard deviation of mean.
  • About 99.7% of data lies within three standard deviation of mean.

We have to find the monsoon rains fall in the middle 95 % of all years.

By the rule 95% of data lies within two standard deviation of mean.Thus,

\mu + 2\sigma = 852 + 2(82) = 1016\\\mu - 2\sigma = 852 - 2(82) = 688

Thus, 95% of monsoon rainfall lies between 688 mm and 1016 mm.

8 0
3 years ago
A pizzeria sells a round pizza with a diameter of 16 inches.
irinina [24]

Answer:

Square pizza

Step-by-step explanation:

d = Diameter of round pizza = 16 inches

a = Side length of square = 15 inches

More crust means the edge length of the pizza is greater. Edge length is given by the perimeter.

Circumference or perimeter of the round pizza

C=\pi d\\\Rightarrow C=\pi\times 16\\\Rightarrow C=50.27\ \text{inches}

Perimeter of the square is

P=4a\\\Rightarrow P=4\times 15\\\Rightarrow P=60\ \text{inches}

So, the square pizza has more crust compared to the round pizza.

5 0
3 years ago
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