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nika2105 [10]
3 years ago
15

Help I need your math skills

Mathematics
1 answer:
Ahat [919]3 years ago
7 0

Answer: <u>1.3 - 0.91 is less than 1.</u>

Step-by-step explanation: 1.3 - 0.91 is less than 1 because 0.91 is close to the whole number 1. So the difference is 0.39.

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C. The King football team ordered 50 hats. The cost of shipping was
kari74 [83]
The answer is $4.99 each
6 0
3 years ago
HELP!!!! Find the area. Simplify your answer.<br> 552-9s<br> 3t2+t
Tems11 [23]

Answer:

A = (5s^2t - 9st) (3t + 1)

Step-by-step explanation:

(5s^2 - 9s) (3t^2 + t)

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= 5s2t (3t + 1) - 9st (3t + 1)

= ( 5s^2t - 9st) (3t+1)

6 0
3 years ago
M/n=p-6 what is n how to solve
madreJ [45]
M/n=p-6
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4 0
4 years ago
If dB=4 and dc=6 find ad
Neporo4naja [7]
See the attached figure
DB = 4 and DC = 6 , We need to find AD

Using <span>Euclid's theorem for the right triangle
</span><span>
</span><span>∴ DB² = AD * DC
</span><span>
</span><span>∴ 4² = AD * 6
</span><span>
</span><span>∴ 6 AD = 16
</span><span>
</span><span>
</span><span>∴ AD = 16/6 = 8/3 ≈ 2.67
</span>

7 0
3 years ago
Read 2 more answers
4b) Work out the mean and standard deviation of the following: picture included
Jlenok [28]

Answer:

Yes, your simultaneous equations are correct;

Solve them like so:

170 + 1.6449σ = 180 - 0.8416

2.4865σ = 10

σ = 4.0217...

μ = 170 + 1.6449(4.0217...)

μ = 176.615...

MS is correct, you must've made an error in solving or rearranging

4 0
2 years ago
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