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In one month, Karen takes the bus to school on 25 days. On 5 of these days the bus is late. What fraction of the days Karen takes the bus to school is the bus late? (Give your answer in the simplest form)

1/5 of the days.

Answered by Libby S. • Maths tutor

2818 Views

1. Polydactyly is caused by a dominant allele, D. The recessive allele of the gene is represented by d. Use one genetic diagram to show the inheritance of the polydactyly gene by R and S.

P generation Father (P) Mother(Q)

Phenotype Polydactyly Normal

Genotype Dd dd

Gamete D d d d

Fertilization

Punnett Square for F1 generation

F/M

d<...

Answered by Suman C. • Biology tutor

8375 Views

Analysez les facteurs qui peuvent provoquer des disputes et des tensions entre les parents et leurs adolescents. Proposez des solutions qu'ils peuvent adopter pour une meilleure entente au sein de la famille.

Il est bien connu que les jeunes adolescents peuvent se montrer rebelles face à leurs parents à la maison. Les jeunes ont tendance à vouloir toujours plus de libertés et à pousser les limites de ce qui es...

Answered by Emma D. • French tutor

2081 Views

what is the total resistance of 2 resistors each with resistance 2 ohms in parallel?

1/R_t= 1/R₁ + 1/R₂ The equation for resistors in parrallel. If R₁and R₂are both 2 ohms then 1/R_t = 1/2 +1/2 = 1 so R_t = 1 ohm....

Answered by Hermione W. • Physics tutor

2165 Views

How, given the threshold frequency and the kinectic enery of a photon, do you determine the frequency of the phton?

You can use E= hf_o + KE and E=hf (Einstien's equations) to work how the frequency of a photon, where f_o is the threshold frequency and h is Planck's constant.

Answered by Hermione W. • Physics tutor

1958 Views