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3 years ago

Please help me, it's really important

Mathematics

2 answers:

AnnZ [28]3 years ago

4 0

Answer:

PUT 130° IN THE BOX.

X=26

SEE IMAGE FOR SOLUTION 

gulaghasi [49]3 years ago

3 0

Answer:

x = 26

Step-by-step explanation:

x + 104 = 5x

104 = 4x

x = 26

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I'm not really good at exponents I was wondering if I could get some help on this plz brainly to best answer

Darya [45]

Answer:

Ok so it's asking you what 8 to the 5th power/ divided by eight is I believe

Step-by-step explanation:

8*8*8*8*8=32,768/8=4,096

I hope that helps

Good luck hun

4 0

3 years ago

What is 100983763655 + 2009938765?

malfutka [58]

Answer:

102993702420

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the area of the triangle 14cm 25cm

Anna71 [15]

Answer:

175 cm

Step-by-step explanation:

assuming it's a right triangle, the formula used is A= (1/2)(base)(height)

so (1/2)(14)(25)

which equals 175

4 0

3 years ago

A well-mixed cookie dough will produce cookies with a mean of 66 chocolate chips apiece. What is the probability of getting a co

sp2606 [1]

Answer:

0.7262

Step-by-step explanation:

Let random variable = X

Probability of getting a cookie with at least 55 chips:

P(55≤ X ≤78), where X1 = 55 and X2 = 78

Let mean, U = 66 and standard deviation, S.D. = 10

Let Z = X - U/S.D; Z1 = X1 - U/S.D and Z2 = X2 - U/S.D

Z1 = 55 - 66/10 = - 1.1

Z2 = 78 - 66/10 = 1.2

P(X1≤ X ≤ X2) = P(X1 -U/S.D ≤ X - U/S.D ≤ X2 - U/S.D)

P(Z1 ≤ Z ≤ Z2) = P(0 ≤ Z ≤ Z1) + P(0 ≤ Z ≤ Z2)

Hence, (55 ≤ X ≤ 78) = P( - 1.1 ≤ Z ≤ 1.2)

∴ P(-1.1 ≤ Z ≤ 1.2) = P(0 ≤ Z ≤ 1.1) + (0 ≤ Z ≤ 1.2)

= 0.3413 + 0.3849 = 0.7262

6 0

3 years ago

A box of cereal can be purchased in the large size, which is 15 ounces for $3.64, or the family size, which is 24 ounces for $4.

Darina [25.2K]

Answer:

Family size at $0.20 per ounce

5 0

2 years ago

Please help me, it's really important​

Please help me, it's really important