Ask question

Ask question

All categories

3 years ago

9

B. Hanapin ang sagot (quotient) gamit ang paghahati-hati. (1 puntos bawat bilang = 5 puntos) 26.4)448 27.800 + 10 = 1 28. 3)663

= 29.56 + 8 = 30. 120 + 6 =

1 answer:

xz_007 [3.2K]3 years ago

3 0

answer :

120 + 6 = 126

explanation:

sa calculator lang yan haha jk

pero yan talaga ang sagot promise hindi ako ng bo-bola haha stay safe and stay positive na lang huwag lang sa c o vi d

You might be interested in

Simplify (434<br> =xl.y.<br> xy5<br> Q=<br> b=<br> DONE

ZanzabumX [31]

Answer:

I don't know

Step-by-step explanation:

I don't know, but I tried.

4 0

3 years ago

Evaluate the logarithm log6 1296

Phantasy [73]

Answer:

What?...

Step-by-step explanation:

3 0

2 years ago

Convert 13/8 to a mixed number

Effectus [21]

Given:
13/8

First you have to see how many times 8 can go into the number 13. If you look, 8 can only go into 13 one time, leaving 5 left over.
13-8 = 5
1 with 5 left over
(Rather than writing 8/8, you must simplify to 1 to make it less redundant)

Since there is 5 left over from 8, you would then place it into the numerator place to get:
1 5/8

I hope this helps!

7 0

3 years ago

Read 2 more answers

consider the distribution of monthly social security (OASDI) payments. Assume a normal distribution with a standard deviation of

Orlov [11]

Answer:

$\mu = x - z(\sigma)$

$\mu = 1214.87 - 0.67(116) \\\\\mu = 1214.87 - 77.72 \\\\\mu = \$1137.15$

Therefore, the mean monthly payment is $1137.15.

Step-by-step explanation:

What is Normal Distribution?

We are given a Normal Distribution, which is a continuous probability distribution and is symmetrical around the mean. The shape of this distribution is like a bell curve and most of the data is clustered around the mean. The area under this bell shaped curve represents the probability.

We are asked to find the mean monthly social security (OASDI) payment.

Mean monthly payment = μ = ?

We are given that the standard deviation is $116

One-fourth of payments are above $1214.87

One-fourth means 25%

$P(X > x )= P(Z > z ) = 0.25\\\\P(X < x )= P(Z < z) = 1 - 0.25\\\\P(X < x )= P(Z < z) = 0.75\\\\$

From the z-table, the z-score corresponding to 0.75 is found to be 0.67

$z = 0.67$

The mean is found by

$x = \mu + z(\sigma)$

$\mu = x - z(\sigma)$

Where

x = $1214.87

z = 0.67

σ = $116

$\mu = 1214.87 - 0.67(116) \\\\\mu = 1214.87 - 77.72 \\\\\mu = \$1137.15$

Therefore, the mean monthly payment is $1137.15.

3 0

3 years ago

The area of a triangle with a base b of (5x-4) inches and a perpendicular height h of 2x inches is 672 square inches. find the v

Natali5045456 [20]

The formula of an area of a triangle with base b and height h:

$A_{\Delta}=\dfrac{bh}{2}$

We have:

$A_{\Delta}=672\ in^2\\b=5x-4\\h=2x$

$Domain:\\5x-4 > 0\to x > 0.8\\x > 0\\therefore\ D:x > 0.8$

Substitute:

$\dfrac{(5x-4)\cdot2x}{2}=672\\\\x(5x-4)=672\ \ \ |-672\\\\5x^2-4x-672=0\\\\5x^2+56x-60x-673=0\\\\x(5x+56)-12(5x+56)=0\\\\(5x+56)(x-12)=0\iff5x+56=0\ \vee\ x-12=0\\\\5x+56=0\ \ \ |-56\\5x=-56\ \ \ |:5\\x=-11.2\notin D\\\\x-12=0\ \ \ |+12\\x=12\in D$

Answer: x = 12 in.

7 0

3 years ago